Brands

Media Storage Bottles

<h2 dir="ltr">What are Media Storage Bottles?</h2>
 Media storage bottles for cell culture are sterile, single-use or multi-use plastic containers used to store and dispense tissue culture media, sera, buffers, and other aqueous solutions in research and biopharmaceutical laboratory settings. Choose PC bottles for autoclavable reuse; PET for single-use media storage and transport; PETG for low-temperature archival, closed-system transfer, and pH-sensitive long-term storage.
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<h2 dir="ltr">What you will find:</h2>
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<a href="media-storage-bottles/petg-square-bottles">PETG Square Bottles </a>for space-saving laboratory storage
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<a href="consumables/cell-culture/media-storage-bottles/petg-bottle-with-accessories" style="color: #236fa1;">PETG Bottle With</a><a href="media-storage-bottles/petg-bottle-with-accessories" style="color: #236fa1;"> Accessories&nbsp;</a><a href="https://mbpinc.net/petg-bottle-with-accessories" title="PETG Bottle With Accessories" style="color: #236fa1; text-decoration: underline;"></a>for specialized fluid handling
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<a href="media-storage-bottles/pc-media-bottles">PET Media Bottles </a>for high-clarity reagent containment
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<a href="media-storage-bottles/pc-media-bottles">PC Media Bottles </a>for superior mechanical durability
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<h2 dir="ltr"> How to Choose Media Storage Bottles</h2>
 Material: PC vs. PET vs. PETG PC (polycarbonate) bottles are window-clear, shatter-proof, and rated for repeated autoclaving (up to 5&ndash;10 cycles) &mdash; the standard for labs that prepare and sterilize media in-house. PC is resistant to alcohols, weak acids, and aliphatic hydrocarbons; it is not compatible with strong bases or organic solvents. PC contains BPA (bisphenol A) by its monomer chemistry and is not recommended for long-term hormone-sensitive cell culture applications. PET bottles are optically clear, lighter than glass, non-cytotoxic, and non-autoclavable, rated from &minus;60 &deg;C to +60 &deg;C. They are the cost-effective standard for single-use media and sera storage in non-autoclave workflows. PETG (glycol-modified PET) adds a glycol co-monomer that reduces crystallinity, improving impact resistance, low-temperature stability to &minus;80 &deg;C, and flexibility. PETG is the preferred material for long-term storage of pH-sensitive liquids, protein/vaccine intermediates, and applications requiring closed-system accessory assemblies. Round vs. Square Bottles Round bottles (Boston round, GL45 thread) are compatible with standard bottle-top vacuum filtration systems (Millipore Stericup, Corning Costar) and are the format of choice for media vacuum-filtered in-house. Square bottles conserve refrigerator and cold room shelf space due to their flat sides and stackable design, reducing storage footprint by approximately 25% versus equivalent-volume round bottles. NEST Scientific PET and PETG square media bottles feature molded graduations and a white labeling area on two sides. Volume Range Standard media bottle volumes are 60 mL, 125 mL, 250 mL, 500 mL, and 1,000 mL, corresponding to common media and sera kit sizes. A 250 mL bottle accommodates a standard 250 mL media aliquot; a 500 mL bottle holds standard FBS lots or 500 mL media packs. Confirm that the bottle's nominal volume includes 15% additional headspace for mixing, thawing expansion, and transfer operations. Accessory Assembly vs. Standard Cap Standard PETG square media bottles ship with an HDPE screw cap &mdash; suitable for storage and manual transfer. PETG bottles with accessory caps (bi-directional transfer cap + TPE tubing + Luer lock or CPC connector, NEST catalog 3525xx series) create a fully closed aseptic liquid transfer system &mdash; used in cGMP environments, bioprocess research, and any workflow where open-pour media transfer creates contamination or regulatory risk. Sterility and Certifications For cell culture use, all media storage bottles must be certified DNase/RNase-free, non-pyrogenic (endotoxin-free), and non-cytotoxic. NEST Scientific PET and PETG media bottles meet USP Class VI and ISO 10993 biocompatibility requirements, are manufactured in ISO 8 cleanrooms, and are gamma or E-beam-sterilized. PC bottles from autoclave-capable suppliers use virgin Lexan&reg; PC resin compliant with USP Class VI.
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<h2 dir="ltr">Specifications Context</h2>
 NEST Scientific square PET media bottles (catalog 334xxx) and PETG media bottles (catalog 352xxx) are manufactured from 100% virgin material in ISO 8 cleanrooms. Both materials meet USP Class VI and ISO 10993 biocompatibility requirements. Bottles are gamma irradiated in the USA or E-beam sterilized to SAL 10⁻⁶; each lot is certified DNase/RNase-free, pyrogen-free, and endotoxin-free. PETG bottles feature molded graduations (not printed), smooth inner surface to minimize residue on the wall, a one-shot-molded cap seat (no inner gasket required), and a double-bagged sterile packaging format meeting GMP purification workshop material-entry requirements. NEST Scientific PET and PETG media bottles are stocked by MBP in sizes from 60 mL to 1,000 mL. 
Don't wait for a contamination crisis to upgrade your storage. <a href="https://mbpinc.net/contact-us" title="Reach out to the Molecular Biology Products Inc.">Reach out to the Molecular Biology Products Inc.</a> experts for a quote and keep your reagents locked down.

<h2 dir="ltr">What are PET Media Bottles?</h2>
 PET (polyethylene terephthalate) media storage bottles are single-use, sterile, optically clear plastic containers for storing tissue culture media, fetal bovine serum, PBS, HBSS, trypsin-EDTA, and other aqueous laboratory solutions. PET is manufactured by an injection stretch-blow molding (ISBM) process that produces glass-like optical clarity, low gas permeability (especially to CO₂ and O₂ compared to polystyrene), excellent mechanical strength, and a smooth inner surface that minimizes liquid residue. PET bottles are BPA-free, non-autoclavable, and rated for use from &minus;60 &deg;C to +60 &deg;C.
&nbsp;They are the dominant single-use format for media and sera storage in cell culture because of their glass-comparable clarity, low extractable profile, and cost-effectiveness compared to borosilicate glass. Choose PET media bottles as the default single-use format for ready-to-use media and sera storage, cold room archiving, and any application where autoclaving is not required.
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<h2 dir="ltr">What you will find:</h2>
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60mL PET Media Bottles for small-scale sampling
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125mL Sterile PET Bottles for routine reagent handling
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250mL PET Storage Bottles for mid-range media volumes
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500mL/0.5L PET Bottles for standard laboratory preparations
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1000mL/1L PET Media Bottles for large-batch stock solutions
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2L High-Volume PET Bottles for industrial-scale storage
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5L PET Media Vessels for bulk liquid containment
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Double-layer Packaged Bottles for enhanced cleanroom safety
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Square Shoulder Tray-Packed Bottles for secure, organized transport
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<h2 dir="ltr"> How to Choose PET Media Bottles</h2>
 Round vs. Square Format Round PET media bottles (Boston round, GL45) are directly compatible with bottle-top vacuum filtration systems and standard lab bottle accessories. Square PET media bottles (NEST Scientific catalog 334xxx) feature flat sides that stack efficiently in refrigerators and cold rooms, reducing footprint by approximately 25% versus round bottles and preventing rolling when stored horizontally. NEST PET square bottles have molded graduations (not printed), a white labeling area on two sides, and embossed markings for durable identification. Volume Selection PET media bottles are available in 30 mL, 60 mL, 125 mL, 250 mL, 500 mL, and 1,000 mL volumes. A 500 mL bottle accommodates a standard 500 mL aliquot of cell culture media (DMEM, RPMI, MEM) or a standard FBS lot aliquot. The 1,000 mL bottle holds a full 1 L media preparation. Each bottle includes approximately 15% additional headspace above the nominal volume for thawing expansion (&minus;20 &deg;C frozen FBS thaw) and transfer convenience. Cap Material NEST Scientific PET media bottle caps are made from HDPE (high-density polyethylene), free of heavy metals per regulatory testing. The cap is designed through a one-shot mold process without an inner gasket, fitting securely onto the bottle neck with enhanced sealing performance &mdash; an important feature for leak-proof horizontal storage and air transport. Gas Barrier Properties PET and PETG both reduce gas permeability to CO₂ and O₂ compared to polystyrene, maintaining medium pH and preventing dissolved gas equilibration during storage. For pH-sensitive media containing bicarbonate buffers, PET and PETG are materially superior to polystyrene bottles, which allow CO₂ outgassing and pH shift during storage at room temperature or 4 &deg;C. Sterility and Lot Traceability NEST Scientific PET media bottles are gamma irradiated or E-beam sterilized; each lot is certified DNase/RNase-free, human DNA-free, pyrogen-free, and non-cytotoxic per lot certificate. Lot numbers are printed on each bottle and packaging for traceability. Shelf life is 3 years from the production month per NEST lot release data. PET bottles meet FDA requirements for materials used in contact with sterile liquid pharmaceuticals. 
<h2 dir="ltr"> Specifications Context</h2>
 NEST Scientific PET square media bottles are manufactured from 100% virgin PET resin via the ISBM process in ISO 8 cleanrooms. Material meets USP Class VI and ISO 10993 biocompatibility, FDA requirements, and USP &lt;661&gt; container testing for plastics in contact with sterile solutions. Operating temperature: &minus;60 &deg;C to +60 &deg;C; not autoclavable. Smooth inner wall minimizes residue; molded graduations on two sides. The HDPE cap is heavy-metal-free. Packaging is double-bagged in sterile format for GMP-compatible cleanroom entry. Shelf life: 3 years from production month. As of 2026, NEST Scientific PET media bottles are stocked by MBP in the full size range. 
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Don&rsquo;t wait for a compromised sample to upgrade your containment. <a href="https://mbpinc.net/contact-us">Contact now </a>and request a quote from Molecular Biology Products Inc. and keep your lab results (and your PI) stress-free.

PET Media Bottles

Nest Scientific PET Square Storage Bottles, Sterile

PET Square Storage Bottles by NEST Scientific are sterile, double-bagged PET bottles with PP cap, certified DNase-free, RNase-free, and non-pyrogenic. Square shoulder maximises cold storage density. Available in 0.5 L (333004), 1 L (334004), 2 L (355513), and 5 L (357513).

Manufacturer

500 mL PET Square Storage Bottles, Sterile, double bagged bulk pacakging, 20/pk, 80/cs

1000 mL PET Square Storage Bottles, Sterile, double bagged bulk pacakging, 12/pk, 48/cs

2L PETG Square Storage Bottle, Tray-Packed, Sterile, 12/pk, 24/cs

5L PETG Square Storage Bottle, Tray-Packed, Sterile, 6/pk, 6/cs

Petri Dishes

<h2 data-section-id="8oh3r3" data-start="0" data-end="36">What Are Laboratory Petri Dishes?</h2>
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A petri dish is a shallow, circular, flat-bottomed lidded container used for culturing microorganisms such as bacteria and fungi on solid agar-based growth media. The standard laboratory format is 90 mm diameter &times; 15 mm depth, which provides an optimal surface area for colony isolation, enumeration, and antimicrobial testing. First introduced by Julius Richard Petri in 1887, the petri dish remains one of the most essential tools in microbiology for applications such as streak-plate isolation, colony-forming unit (CFU) counting, antimicrobial susceptibility testing (Kirby-Bauer method), environmental monitoring, and general microbial identification. Disposable polystyrene petri dishes are manufactured under cleanroom conditions, gamma sterilized (SAL 10⁻⁶), and produced as DNase/RNase-free consumables for contamination-sensitive workflows. Polystyrene dishes should not be autoclaved, as high heat can deform the material; reusable glass dishes are used when heat sterilization or chemical resistance is required.
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<h2 dir="ltr">What you will find: </h2>
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Optical clarity for distortion-free observation
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Ventilated lids for airflow with minimal condensation
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Stable, stackable design for safe handling
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Smooth surface for easy inoculation
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Sterile and available in multiple sizes
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<h2 data-section-id="jngrvt" data-start="1064" data-end="1093">How to Choose Petri Dishes</h2>
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Size
The 90 mm petri dish is the global standard used in most clinical and research laboratories because it fits standard incubator racks and supports typical agar volumes of 15&ndash;20 mL. Smaller 60 mm dishes are used for teaching exercises, limited sample volumes, or cost-efficient plating, while larger 150 mm dishes provide increased surface area for dense cultures, slow-growing organisms, or specialized susceptibility testing applications.
Lid: Vented vs. Non-Vented
Vented lids allow controlled gas exchange, helping maintain aerobic conditions and reduce condensation buildup during incubation. Non-vented lids are used when a sealed environment is required, such as in anaerobic systems, transport conditions, or moisture-sensitive applications where evaporation must be minimized.
Material
Polystyrene (PS) is the most commonly used material for disposable microbiology petri dishes due to its clarity, low cost, and consistent manufacturing quality. Polypropylene (PP) dishes offer higher heat resistance and can withstand autoclave conditions, but they are less optically clear. Borosilicate glass petri dishes are reusable, chemically resistant, and suitable for workflows requiring repeated sterilization or harsh chemical exposure.
Surface Treatment
Non-treated polystyrene dishes are used for standard bacterial and fungal culture. Tissue culture (TC)-treated dishes have a surface modification that promotes cell attachment and are intended for mammalian cell culture applications, not routine microbiology work. Selecting the correct surface treatment ensures accurate microbial growth and prevents unnecessary cost.
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<h2 data-section-id="1jl751w" data-start="3400" data-end="3425">Specifications Context</h2>
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Modern laboratory petri dishes are manufactured from high-grade virgin polystyrene under controlled cleanroom conditions to ensure consistency in agar surface quality and colony morphology. Stacking rings on the dish base allow airflow and thermal equilibration during incubation. In standardized microbiology methods such as CLSI, EUCAST, and AOAC protocols, 90 mm petri dishes are the preferred format for CFU counting and antimicrobial susceptibility testing. A typical agar volume of 15&ndash;20 mL per 90 mm plate ensures consistent depth and reliable diffusion characteristics for microbiological assays. Together, petri dishes, inoculating loops, and culture media form the foundation of routine bacterial culture workflows in clinical and research laboratories.
Ready to upgrade your incubation standards? Don&rsquo;t let uneven growth or condensation cloud your data. <a href="https://mbpinc.net/contact-us">Reach out to the MBP team today</a> to secure the high-performance Petri dishes your cultures deserve.

Nest Scientific Petri Dish, Sterile

Nest Scientific Petri Dishes

Nest Scientific petri dishes — non-treated PS, sterile, DNase/RNase-free. 11 configurations: standard (706011/754001/753001/752401/755001), divided stackable I/Y/X-Plate (753011/753021/753031), 150mm stackable (715011), and safety-lock (722311/752101). 35–150 mm diameter.

35 x 12 mm Petri Dish, Sterile 20/pk, 500/cs

60 x 12 mm Petri Dish, sterile 20/pk, 500/cs

100 x 15 mm Petri Dish, sterile 20/pk, 500/cs

100 x 15 mm Petri Dish, I-Plate (2-section), stackable, sterile, 20/pk, 500/cs

100 x 15 mm Petri Dish, Y-Plate (3-section), stackable, sterile, 20/pk, 500/cs

100 x 15 mm Petri Dish, X-Plate (4-section), stackable, sterile, 20/pk, 500/cs

150 x 15 mm Petri Dish, Stackable, sterile, 10/pk, 100/cs

65 mm Petri Dish, with Safety Lock, Sterile, 20/pk, 500/cs

90 x 15 mm Petri Dish, with Safety Lock, Sterile, 20/pk, 500/cs

100 x 20 mm Petri Dish, Sterile, 20/pk, 300/cs

150 x 25 mm Petri Dish, Sterile, 5/pk, 100/cs

Pipette Tips

<h2 dir="ltr">What Are Pipette Tips?</h2>
 Pipette tips are disposable polypropylene cones that attach to the shaft of an air-displacement pipette, forming the liquid-contact surface for aspiration and dispensing. The seal between the tip collar and the pipette shaft is the single most important factor in volumetric accuracy; a poorly fitting tip introduces systematic volume error that causes the instrument to deviate from its calibrated specification. Tips span micro volumes (0.1&ndash;10 &micro;L) through standard (20&ndash;200 &micro;L and 100&ndash;1,000 &micro;L) to high-volume (up to 1,250 &micro;L), with variants for filtered aerosol protection, low-retention liquid release, extended reach into deep vessels, and wide-bore dispensing of viscous samples.&nbsp;
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<h2 dir="ltr">What you will find:</h2>
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<a href="https://mbpinc.net/consumables/liquid-handling-products/pipette-tips/universal-fit-pipette-tips" style="color: #236fa1;">Universal Fit Pipette Tips</a> &ndash; Available in volumes from 0.1 &micro;L to 5000 &micro;L, including low-retention and extended-length options, with sterile rack, bulk bag, and non-sterile refill formats.
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<a href="https://mbpinc.net/consumables/liquid-handling-products/filtered-pipette-tips/lts-compatible-filter-tips" style="color: #236fa1;">LTS Compatible Pipette Tips</a> &ndash; Feature PosiStop seals for use with Rainin-style pipettes and are offered with GreenRack systems, reload stacks, and empty rack frames.
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<h2 dir="ltr">How to Choose Pipette Tips</h2>
 Collar Size and Pipette Compatibility Tip collar diameter determines fit: 3.8 mm collar for &le;10 &micro;L pipettes; 6.1 mm collar for &le;200 &micro;L; approximately 7.5&ndash;8.0 mm collar for P1000 pipettes. Universal fit tips use these standard collar sizes and are compatible with Eppendorf Research, Rainin Classic (non-LTS), Thermo Finnpipette, and Sartorius/BioHit. Rainin LTS and Eppendorf epT.I.P.S. use proprietary collar geometry and require instrument-specific tips. Filtered vs Non-Filtered Aerosol-barrier filter tips contain a hydrophobic PE or cellulose plug that blocks aerosol and liquid from reaching the pipette barrel; required for PCR, qPCR, and RT-PCR setup, RNA extraction, and work with biohazardous samples. Non-filter standard tips are appropriate for buffer, media, and reagent dispensing where cross-contamination through the barrel is not a concern. Low-Retention vs Standard Polypropylene Low-retention tips are injection-moulded from hydrophobic polypropylene with reduced surface energy or coated to minimise liquid adhesion on the inner wall. They improve accuracy at &le;10 &micro;L and for dispensing viscous, protein-containing, or organic solvent samples. Standard PP tips leave small residual volumes in the tip after dispensing; this residue is negligible at 200 &micro;L but significant at 2&ndash;5 &micro;L. Extended-Length and Wide-Bore Extended-length tips (also called long tips or gel-loading tips) reach into deep 15 mL and 50 mL tubes, cryovials, and electrophoresis gel wells. Wide-bore tips have an enlarged aperture for dispensing viscous samples, cell suspensions, and tissue lysates without shearing. Packaging Format Hinged 96-tip racks are standard for manual pipetting. Reload inserts fit into reusable rack bases to reduce per-tip cost and plastic waste. Bulk bags provide the lowest cost per tip for non-sterile applications.
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<h2 dir="ltr">Specifications Context</h2>
 Pipette tips are certified DNase-free, RNase-free, ATP-free, human DNA-free, PCR inhibitor-free, and pyrogen-free per independent lot testing. Virgin polypropylene free of additives, antistatic agents, and dyes is the standard material. ISO 8655 compliance for the pipette system depends on tip-pipette seal quality; confirm tip compatibility with your specific pipette model.&nbsp; Sorenson Bioscience universal and filtered tips, Globe Scientific, and Nest Scientific lines are stocked by MBP Inc.&nbsp;
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Not sure which tip fits your current project best?<a href="https://mbpinc.net/contact-us" style="color: #236fa1;"> The MBP team</a> is just a message away. We&rsquo;ll help you find the perfect match and get a quote headed your way.

<h2 dir="ltr"> What Are Universal Fit Pipette Tips?</h2>
 Universal fit pipette tips use collar diameters standardised across most major air-displacement pipette brands, allowing a single tip product to seat on pipettes from multiple manufacturers. The three primary collar sizes are: 3.8 mm for &le;10 &micro;L tips, 6.1 mm for &le;200 &micro;L tips, and approximately 7.5&ndash;8.0 mm for P1000 tips. These collar sizes cover Eppendorf Research Plus, Rainin Classic (non-LTS), Thermo Finnpipette, Sartorius/BioHit, and VWR pipettes. Universal fit tips cover most lab pipettes at a lower cost per tip &mdash; the exception is Rainin LTS, which needs dedicated LTS tips. 
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<h2 dir="ltr">What you will find:</h2>
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<li data-path-to-node="4,0,0"><a href="https://mbpinc.net/consumables/liquid-handling-products/pipette-tips/universal-fit-pipette-tips/refill-stations-for-universal-fit-pipette-tips-">Refill Stations for Universal Fit Pipette Tips</a> &ndash; Eco-friendly, space-saving reload stacks designed for rapid rack replenishment with zero-touch contamination control.</li>
<li data-path-to-node="4,0,0"><a href="https://mbpinc.net/consumables/liquid-handling-products/pipette-tips/universal-fit-pipette-tips/bulk-and-racked-pipette-tips">Bulk &amp; Racked Pipette Tips </a>&ndash; High-clarity, medical-grade tips available in reinforced racks for immediate use or economical bulk bags for high-volume workflows.</li>
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<h2 dir="ltr"> How to Choose Universal Fit Pipette Tips</h2>
 Volume Range: Match Tip to Pipette 10 &micro;L universal tips (3.8 mm collar) cover 0.1&ndash;10 &micro;L single-channel pipettes and the P10 range. 200 &micro;L universal tips (6.1 mm collar) cover P20, P50, P100, and P200 pipettes. 1,000 &micro;L universal tips cover P1000 pipettes and are available in standard-length and extended-length formats. 1,250 &micro;L macro universal tips accommodate high-volume dispensing steps in the 1,000&ndash;1,250 &micro;L range. Standard vs Filtered Universal Tips Standard universal tips are sufficient for buffer, media, and reagent dispensing. Filtered universal tips &mdash; with hydrophobic PE or cellulose aerosol barrier &mdash; are required for PCR setup, RNA work, and any contamination-sensitive application. Using filtered tips universally reduces contamination risk in shared pipettes at the cost of approximately 1.5&ndash;2&times; the price of standard tips. Low-Retention Universal Tips Low-retention universal tips minimise residual volume on the inner tip wall. This matters at &le;10 &micro;L, where standard tips may retain 0.2&ndash;0.5 &micro;L, creating a systematic under-delivery error. Sorenson's universal low-retention tips maintain compatibility with all major standard-collar pipettes. Packaging Format Racked (hinged 96-tip rack): standard for manual pipetting. Reload inserts: drop into reusable rack bases; 20&ndash;30% lower per-tip cost and reduced plastic. Bulk (non-sterile bag): lowest cost per tip for non-sterile buffer/media work. Sterile racked tips are required for cell culture, RNA, and clean applications. OneTouch / Ergonomic Formats OneTouch reload formats allow the full tip insert to be loaded into the pipette simultaneously, reducing repetitive-strain impact from individual tip-loading in high-throughput workflows. 
<h2 dir="ltr"> Specifications Context</h2>
 Universal fit tips are manufactured from 100% virgin polypropylene, certified DNase-free, RNase-free, ATP-free, human DNA-free, pyrogen-free, and PCR inhibitor-free per lot. Sorenson Bioscience universal tips are manufactured in a Class 100,000 cleanroom, pre-sterilised, and sold through MBP Inc. in standard racks, EcoRack reloads, and bulk formats. Universal fit tips remain the highest-volume tip category in North American research labs due to multi-brand compatibility and lower cost per tip versus pipette-specific variants.&nbsp; 
If you&rsquo;re setting up a workflow or mixing pipette brands in the same lab, it&rsquo;s usually worth sorting tip compatibility early &mdash; it removes a lot of small daily friction that adds up over time. <a href="https://mbpinc.net/contact-us">Contact the MBP team</a> to get a tailored quote!

Universal Fit Pipette Tips

<h2 dir="ltr">What Are Bulk &amp; Racked Pipette Tips?</h2>
 Racked pipette tips are pre-loaded into a 96-position hinged polypropylene rack (8 rows &times; 12 columns), matched to standard single-channel and 8-channel multichannel pipette workflows. Bulk tips are supplied as loose tips in resealable bags of 500&ndash;1,000 or more, intended for self-loading into existing rack frames or bulk-bag dispensers. For labs that discard full racks after each use, bulk bags offer a significant reduction in per-tip cost; for labs requiring sterile, pre-organised tips, hinged racks are the standard. Choose racked tips for sterile/organised workflows; choose bulk bags when sterility is not required and cost per tip is the primary driver. 
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<h2 dir="ltr">What You Will Find:</h2>
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<li dir="ltr" role="presentation">Standard Universal Tips &ndash; Medical-grade pipette tips ranging from 0.1uL to 5000uL for broad multi-brand compatibility.</li>
<li dir="ltr" role="presentation">Low Retention Tips &ndash; Engineered with hydrophobic surfaces to ensure maximum sample recovery and zero liquid hang-up.</li>
<li dir="ltr" role="presentation">Extended Length Tips &ndash; Specialized long-reach designs for safe, contamination-free sampling from deep vessels and tubes.</li>
<li dir="ltr" role="presentation">Racked Sterile Tips &ndash; Pre-loaded, RNase/DNase-free formats for immediate use in sensitive molecular workflows.</li>
<li dir="ltr" role="presentation">Bulk Non-Sterile Tips &ndash; High-volume, economical supply bags for routine laboratory applications and high-throughput use.</li>
<li dir="ltr" role="presentation">Empty Tip Boxes &ndash; Durable, reusable racks designed for organized storage and seamless integration with reload systems.</li>
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<h2 dir="ltr"> How to Choose Between Bulk and Racked Formats </h2>
 Sterility Requirements Racked tips are available pre-sterilised (EO or gamma) and are individually certified DNase-free, RNase-free, ATP-free, human DNA-free, and PCR inhibitor-free per lot &mdash; required for cell culture, PCR setup, RNA work, and any sterility-sensitive application. Bulk bag tips are typically non-sterile; they can be autoclaved by the user at 121&deg;C (15 psi, 15 min) before use if sterility is needed, though autoclaving adds handling time. Throughput and Format Racked 96-tip formats support 8-channel multichannel pipetting with aligned well positions. Bulk bags are efficient for single-channel repetitive dispensing where tips are picked individually. For high-throughput multichannel workflows, the Refill Station (reload insert) format combines the alignment benefits of a rack with the lower cost of bulk supply. Volume Range 10 &micro;L tips: for P2, P10 single-channel pipettes, microvolume dispensing, sequencing gel loading. 200 &micro;L tips: the highest-volume format in most research labs &mdash; P20, P100, P200 range. 1,000 &micro;L / 1,250 &micro;L tips: for P1000 pipettes; available in standard and extended-length formats for deep-tube access. Standard-length tips suit standard Eppendorf and Falcon tubes; extended-length tips reach 15 mL and 50 mL conical tube bottoms. Autoclavable Racks Polypropylene hinged racks withstand repeated autoclave cycles at 121&deg;C without dimensional distortion. Confirm the rack material is PP (not polystyrene) before autoclaving &mdash; PS racks deform under steam sterilisation. Pack Sizes and Case Economics Standard racked packs: 96 tips/rack &times; 10 racks/box &times; 10 boxes/case = 9,600 tips/case for 200 &micro;L format. Bulk bags: 500 or 1,000 tips/bag; cases of 10 bags = 5,000&ndash;10,000 tips at significantly lower cost per tip. 
<h2 dir="ltr"> Specifications Context</h2>
 Racked tips from Globe Scientific, Nest Scientific, and Sorenson Bioscience are manufactured from USP Class VI virgin polypropylene in Class 100,000 cleanroom conditions. Sterile racked tips are EO-sterilised or gamma-irradiated to SAL 10⁻&sup3; to 10⁻⁶ depending on specification. Bulk tips are moulded from the same virgin PP feedstock and are suitable for autoclaving at 121&deg;C/250&deg;F, 15 psi, 15 minutes maximum. Globe Scientific and Nest Scientific racks and bulk formats are among the most widely distributed in North American research labs.&nbsp; 
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Don't leave your precision to chance. Browse our bulk and racked inventory and <a href="https://mbpinc.net/contact-us" style="color: #236fa1;">contact the MBP team</a> for a custom quote today.

Bulk & Racked Pipette Tips

DataSheet

Product Literature

10ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile

10ul Pipette Tips, Extra-long, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile

200ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile

200 μl Universal Pipette Tips, Yellow, Bulk, Non-Sterile

300ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile

1000ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile

1000 μl Universal Pipette Tips, Blue, Bulk, Non-Sterile

1250ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile

Pipette Tips - Bulk, Non-Sterile

Nest Scientific Pipette Tips, Bulk, Non-Sterile

Nest Scientific Pipette Tips, Bulk, Non-Sterile are universal-fit bulk pipette tips made from 100% virgin polypropylene with a low-retention surface, RNase/DNase- and pyrogen-free production line. Fits most single- and multi-channel pipettes. Available in 10µL (301001), 10µL extra-long (304001), 200µL (302001), 300µL (305001), 1000µL (303001), and 1250µL (306001), 1,000/pk, 10,000/cs.

10ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile, 1000/pk, 10000/cs

10ul Pipette Tips, Extra-long, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile, 1000/pk, 10000/cs

200ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile, 1000/pk, 10000/cs

300ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile, 1000/pk, 10000/cs

1000ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile, 1000/pk, 10000/cs

1250ul Pipette Tips, Clear, Non-Sterile, Bulk, Low-retention, Non-Sterile, 1000/pk, 10000/cs

<h2 dir="ltr">What Are Pipette Tip Refill Stations?</h2>
 A pipette tip refill station consists of two components: a durable outer rack frame (typically polypropylene or polycarbonate) that holds tips at standard 9 mm well spacing, and disposable reload inserts &mdash; tip wafer trays pre-loaded with 96 tips &mdash; that drop into the frame to replace a depleted set. Once the insert is exhausted, the rack base is retained, and a new insert is loaded, rather than discarding the entire rack assembly. This system is designed for high-throughput labs that consume hundreds of racks per month; at that scale, the reduction in plastic waste (up to 60%) and per-tip cost (typically 15&ndash;30% lower than equivalent racked tips) is meaningful over a year. Reload inserts carry the same universal-fit collar geometry and purity certifications as standard hinged racks.&nbsp; Refill stations make economic and environmental sense when your lab replaces more than two full cases of racked tips per month.
&nbsp;
<h2 dir="ltr">What You Will Find:</h2>
&nbsp;
<ul>
<li dir="ltr" role="presentation">Refill Pipette Tips &ndash; High-efficiency, non-sterile reload inserts designed for rapid, zero-waste rack replenishment.</li>
<li dir="ltr" role="presentation">DoubleStack Racked Tips &ndash; Space-saving, high-density sterile formats that maximize your storage without sacrificing accessibility.</li>
<li dir="ltr" role="presentation">Long Reach Reload Systems &ndash; Specialized extended-tip reloads paired with durable starter kits for deep-vessel sampling.</li>
<li dir="ltr" role="presentation">Large Volume Tip Solutions &ndash; 5ml and 10ml high-capacity tips compatible with major brands like Eppendorf and Thermo.</li>
<li dir="ltr" role="presentation">Standard &amp; Routine Tips &ndash; Reliable, medical-grade universal tips in both sterile racks and economical refill formats for daily lab use.</li>
</ul>
<h2 dir="ltr"> How to Choose a Refill Station System</h2>
 Rack Base Compatibility Reload inserts are designed to fit specific rack base models &mdash; they are not universally interchangeable. Confirm the rack base brand and model before ordering reload inserts; for example, Sorenson EcoRack reload inserts fit Sorenson EcoRack bases, USA Scientific LTS refill wafers fit USA Scientific racks, and Nest Scientific inserts fit Nest frames. MBP Inc. supplies matched rack bases and insert systems &mdash; contact the team if unsure which base fits your existing racks. Sterile vs Non-Sterile Inserts Sterile reload inserts (EO-sterilised or gamma-irradiated) are required for PCR setup, RNA work, cell culture, and any sterility-sensitive application. Non-sterile inserts are suitable for routine buffer, media, and reagent dispensing where the pipette and tip will not contact a sterile sample. Volume Range Refill inserts are available in the same volume range as racked tips: 10 &micro;L, 200 &micro;L, 300 &micro;L (select formats), and 1,000&ndash;1,250 &micro;L. Confirm that the same volume range is available for both the rack base and the reload insert from your supplier. Filter vs Non-Filter Inserts Filter reload inserts &mdash; with integrated aerosol-barrier elements &mdash; are available for labs requiring contamination protection in PCR or nucleic acid work. Non-filter reload inserts are the economical choice for routine liquid handling. OneTouch / Stacked Loading Systems Some refill formats (e.g., Rainin SpaceSaver, Sorenson EcoRack, Biotix reload) offer stacked magazine-style packaging where multiple inserts are stacked in a column; a fresh insert auto-advances when the previous is depleted, reducing tip-station restocking frequency in high-throughput workflows. 
<h2 dir="ltr"> Specifications Context</h2>
 Reload insert tips are manufactured from the same virgin polypropylene as standard racked tips, certified DNase-free, RNase-free, human DNA-free, ATP-free, and PCR inhibitor-free per lot. Rainin SpaceSaver inserts reduce plastic waste by up to 80% versus hinged racks using recyclable PETE packaging. Biotix uTIP reload inserts reduce plastic waste by 30%; Sorenson EcoRack inserts reduce waste by up to 60%. Sorenson Bioscience EcoRack reload inserts are stocked by MBP Inc. in 10 &micro;L, 200 &micro;L, and 1,250 &micro;L volumes.&nbsp; 
Stop drowning in empty boxes. Browse our Refill Station inventory and <a href="https://mbpinc.net/contact-us" style="color: #236fa1;">contact the MBP team</a> for a custom quote today.

Refill Stations for Universal Fit Pipette Tips 

10ul Pipette Tips, Clear, Refills, Low-retention, Non-Sterile

10ul Pipette Tips, Extra-long, Clear, Refills, Low-retention, Non-Sterile

200ul Pipette Tips, Clear, Refills, Low-retention, Non-Sterile

300ul Pipette Tips, Clear, Refills, Low-retention, Non-Sterile

1000ul Pipette Tips, Clear, Refills, Low-retention, Non-Sterile

1250ul Pipette Tips, Clear, Refills, Low-retention, Non-Sterile

Pipette Tips - Refills, Non-Sterile

Nest Scientific Pipette Tips, DoubleStack Racked, Sterile

NEST Scientific DoubleStack Racked Sterile Pipette Tips — 100% virgin low-retention polypropylene, RNase/DNase/pyrogen-free. Available in 10 µL standard (301052), 10 µL extra-long (304052), 200 µL (302052), and 300 µL (305052). 960 tips/pk, 9,600 tips/cs.

10ul Pipette Tips, Clear, DoubleStack Racked, Racked, Low-retention, Sterile, 96 tips/wafer,10 wafers (960 tips)/pk, 9600 tips/cs

10ul Pipette Tips, Extra-long, Clear, DoubleStack Racked, Racked, Low-retention, Sterile, 96 tips/wafer,10 wafers (960 tips)/pk, 9600 tips/cs

200ul Pipette Tips, Clear, DoubleStack Racked, Racked, Low-retention, Sterile, 96 tips/wafer,10 wafers (960 tips)/pk, 9600 tips/cs

300ul Pipette Tips, Clear, DoubleStack Racked, Racked, Low-retention, Sterile, 96 tips/wafer,10 wafers (960 tips)/pk, 9600 tips/cs

10ul Pipette Tips, Clear, Racked, Low-retention, Sterile

10ul Pipette Tips, Extra-long, Clear, Racked, Low-retention, Sterile

200ul Pipette Tips, Clear, Racked, Low-retention, Sterile

300ul Pipette Tips, Clear, Racked, Low-retention, Sterile

1000ul Pipette Tips, Clear, Racked, Low-retention, Sterile

1250ul Pipette Tips, Clear, Racked, Low-retention, Sterile

Pipette Tips - Racked, Sterile

Nest Scientific Pipette Tips, Racked, Sterile

Nest Scientific Pipette Tips, Racked, Sterile are low-retention pipette tips molded from USP Class VI polypropylene in a 96-tip racked format. Lot-tested RNase/DNase/pyrogen/human-DNA free; compatible with Eppendorf, Gilson, Rainin SL, Sartorius, and most other major pipette brands. Available in 10µL (301012), 10µL extra-long (304012), 200µL (302012), 300µL (305012), 1000µL (303012), and 1250µL (306012).

10ul Pipette Tips, Clear, Racked, Low-retention, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

10ul Pipette Tips, Extra-long, Clear, Racked, Low-retention, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

200ul Pipette Tips, Clear, Racked, Low-retention, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

300ul Pipette Tips, Clear, Racked, Low-retention, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

1000ul Pipette Tips, Clear, Racked, Low-retention, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

1250ul Pipette Tips, Clear, Racked, Low-retention, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Filtered Pipette Tips

<h2 dir="ltr"> What Are Filtered Pipette Tips?</h2>
 Filtered pipette tips contain a hydrophobic aerosol-barrier plug &mdash; polyethylene (PE) frit or cellulose &mdash; embedded inside the tip body, positioned to intercept aerosol and liquid that would otherwise travel up through the tip collar into the pipette barrel during dispensing or when handling volatile or splashing samples. The filter protects the pipette barrel from internal contamination (which requires costly professional decontamination) and protects samples from cross-contamination by previously deposited nucleic acids, proteins, or biohazardous material in the barrel. Filtered tips are the standard consumables for PCR and qPCR setup, RNA extraction, cDNA synthesis, working with radioactive or biohazardous agents, and any workflow where a single contaminated barrel could compromise a run or an experiment. Non-filtered tips remain appropriate for routine buffer, media, and reagent dispensing where cross-contamination through the barrel is not a concern. Use filtered tips for all nucleic acid work, PCR, and biohazardous samples; use standard tips for routine buffer and reagent dispensing.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li><a href="https://mbpinc.net/consumables/liquid-handling-products/pipette-tips/universal-fit-pipette-tips" title="Universal Fit Filter Tips">Universal Fit Filter Tips:</a> &ndash; Designed to fit a wide range of standard pipettes, with options including wide-bore, low-retention, sterile, RNase/DNase-free, and aerosol barrier formats to support diverse liquid handling applications while maintaining sample integrity.</li>
<li><a href="https://mbpinc.net/consumables/liquid-handling-products/filtered-pipette-tips/lts-compatible-filter-tips" title="LTS Compatible Filter Tips:">LTS Compatible Filter Tips:</a>&nbsp;Optimized for high-performance pipetting systems, featuring extended-length and rack-packed configurations for deep-vessel access, with bulk-pack options available to support reliable, high-throughput laboratory workflows.</li>
</ul>
<h2 dir="ltr"> How to Choose Filtered Pipette Tips</h2>
 Filter Material: Polyethylene Frit vs Cellulose Hydrophobic PE frits are the most common and most studied aerosol-barrier material; they block liquid ingress reliably without absorbing sample material or releasing fibres. Cellulose filters are used in some barrier tips (including the original Thermo Barrier tips); they are effective aerosol barriers but can absorb a small volume of aqueous sample, relevant at &le;10 &micro;L, where the absorbed volume is proportionally significant.
Universal Fit vs LTS-Compatible Filtered Tips Universal filtered tips use standard collar geometry (3.8 mm for &le;10 &micro;L, 6.1 mm for &le;200 &micro;L) and fit Eppendorf, Rainin Classic (non-LTS), and Thermo pipettes. LTS-compatible filtered tips use Rainin's cylindrical LTS mounting geometry and are required for Rainin LTS pipettes.&nbsp;
Low-Retention Filtered Tips Low-retention filtered tips combine an aerosol barrier with a hydrophobic inner tip wall, reducing liquid adhesion during dispensing. They are recommended for small-volume (&le;10 &micro;L) nucleic acid work, RNA, protein, and enzyme dispensing, where both contamination protection and volume accuracy are critical.
Volume Range Filtered tips are available across 10 &micro;L (P2&ndash;P10), 20 &micro;L (P20), 100 &micro;L (P100), 200 &micro;L (P200), 300 &micro;L, 1,000 &micro;L (P1000), and 1,250 &micro;L extended formats. Extended-length filtered tips reach deep into 15 mL and 50 mL conical tubes for nucleic acid elution and sample transfer steps.
Packaging Filtered tips are typically sterile-racked (96/rack, 10 racks/box); reload/refill formats are available for high-volume filter tip users.
<h2 dir="ltr"> Specifications Context</h2>
 Globe Scientific filter tips are certified free of human DNA, RNase, DNase, pyrogens, and PCR inhibitors; sterile, in flip-top or hinged racks. Sorenson Bioscience universal filter tips span 10&ndash;1,250 &micro;L in standard rack and EcoRack reload formats, pre-sterilised, DNase/RNase-free. Invitrogen Barrier Tips (Thermo Fisher) are the original reference for nucleic acid work with cellulose filter elements; compatible with Eppendorf pipettes. Globe Scientific, Nest Scientific, and Sorenson Bioscience filtered tips are stocked by MBP Inc.&nbsp; 
&nbsp;
Don&rsquo;t let cross-contamination stall your progress. <a href="https://mbpinc.net/contact-us" style="color: #236fa1;">Reach out to the MBP team</a> today for a quote or to find the perfect fit for your specific pipette brand.

<h2 dir="ltr"> What Are LTS-Compatible Filter Tips?</h2>
 LTS-compatible filter tips combine two design features: the cylindrical collar geometry of Rainin's LiteTouch System (LTS), which mates with Rainin LTS pipette shafts for low-insertion-force ergonomic operation, and an integrated hydrophobic aerosol-barrier filter element that prevents aerosol droplets and liquid from reaching the pipette barrel. They are the required tip format for Rainin LTS labs running PCR, qPCR, RT-PCR, RNA extraction, nucleic acid dispensing, or any contamination-sensitive workflow where both LTS ergonomics and aerosol protection are needed simultaneously. LTS filter tips are the single correct format for Rainin LTS users doing PCR, RNA, or biohazardous work &mdash; no substitution with universal filtered tips is possible. 
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Diamond PosiStop Racked Tips &ndash; Precision-engineered for a perfect seal and easy, contamination-free loading.
</li>
<li dir="ltr" aria-level="1">
Bulk Packed Pipette Tips &ndash; High-volume, economical supply for routine laboratory liquid handling.
</li>
<li dir="ltr" aria-level="1">
Reload Stacks &ndash; Eco-friendly, space-saving inserts designed for rapid rack replenishment.
</li>
<li dir="ltr" aria-level="1">
GreenRack Systems &ndash; Sustainable, low-waste packaging for high-throughput diagnostic workflows.
</li>
<li dir="ltr" aria-level="1">
Sterile Rainin LTS Tips &ndash; RNase, DNase, and pyrogen-free options for sensitive molecular research.
</li>
<li dir="ltr" aria-level="1">
Empty Tip Racks &ndash; Durable, reusable frames designed for seamless use with reload components.
</li>
</ul>
<h2 dir="ltr"> How to Choose LTS-Compatible Filter Tips</h2>
 Confirm LTS Instrument Only pipettes displaying 'LTS' in the model designation &mdash; Pipet-Lite XLS+ LTS, Pipet-Lite M LTS, L8 LTS, L12 LTS &mdash; accept LTS tips. Standard Rainin models (older PIPET-LITE without 'LTS') and all non-Rainin pipettes require universal-fit tips, not LTS-specific tips. Low-Retention Filter Tips for Small Volumes Low-retention LTS filter tips combine the LTS mount, aerosol barrier, and hydrophobic inner wall. Use them when dispensing &le;20 &micro;L of RNA, enzyme, or protein solutions where maximum volume recovery plus contamination protection are simultaneously required &mdash; the most stringent tip specification for Rainin LTS users. Volume Range Common LTS filter tip volumes: 20 &micro;L, 200 &micro;L, 300 &micro;L, 1,000 &micro;L, and 1,200 &micro;L. Confirm the exact volume range available in LTS-compatible filter format from your supplier, as not all volumes are available in every format from every manufacturer. OEM vs Third-Party Rainin OEM filter tips for LTS are specified to the tightest cylindrical geometry tolerance. LTS filter tips are available in sterile racked and refill stacked-box formats with RNase/DNase/non-pyrogenic certification. For routine research use, third-party LTS filter tips offer equivalent performance at 20&ndash;40% lower cost. Packaging LTS filter tips are available in hinged racks (10 racks &times; 96 = 960 tips/box) and refill stacked-box inserts. Sterile options are standard across the range. 
<h2 dir="ltr"> Specifications Context</h2>
 LTS-compatible filter tips are manufactured from virgin polypropylene (PP) with hydrophobic PE filter frits; low-retention variants use hydrophobic resin for reduced surface adhesion.&nbsp;LTS filter tips: certified RNase-free, DNase-free, non-pyrogenic, CE and FDA-listed, in sterile refill stacked-box format. Multiple third-party manufacturers supply LTS-compatible filter tips at 20&ndash;40% below Rainin OEM pricing, with equivalent documented performance for research workflows.&nbsp; 
&nbsp;
<a href="https://mbpinc.net/contact-us" style="color: #236fa1;">Connect with the MBP team</a> today! Let&rsquo;s get you a quote for the tips that feel just as good as they perform.

LTS Compatible Filter Tips

Rainin LTS 10µL Filtered, Sterile Pipette Tips, Clear, racked, sterile, filtered, 96 tips/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 200µL Filtered, Sterile Pipette Tips, Clear, racked, sterile, filtered, 96 tips/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 300µL Filtered, Sterile Pipette Tips, Clear, racked, sterile, filtered, 96 tips/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 1000µL Filtered, Sterile Pipette Tips, Clear, racked, sterile, filtered, 96 tips/rack, 10 racks/pk, 50 racks/cs

Nest Scientific Rainin LTS Filtered Pipette Tips, Racked, Sterile

NEST Scientific Rainin LTS Filtered Pipette Tips are sterile Rainin LTS-compatible filtered tips, racked, 96/rack, 4,800 per case. Integrated aerosol barrier filter, clear polypropylene, reduced-force LTS attachment. For PCR, molecular biology, and diagnostic labs using Rainin LTS pipettors. Available in four volumes: 10, 200, 300, and 1000 µL — all sterile, 96/rack, LTS-compatible.

Rainin LTS 10ul Filtered Pipette Tips, Clear, Racked, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 200ul Filtered Pipette Tips, Clear, Racked, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 300ul Filtered Pipette Tips, Clear, Racked, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 1000ul Filtered Pipette Tips, Clear, Racked, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

<h2 dir="ltr">What Are LTS-Compatible Pipette Tips?</h2>
 LTS (LiteTouch System) pipette tips use a cylindrical collar that mates with the cylindrical shaft of Rainin LTS pipettes, as opposed to the conical taper used on standard universal-fit tips. The cylindrical-to-cylindrical interface reduces the insertion force needed to seat the tip, lowering the repetitive-strain load on the hand and wrist during high-throughput pipetting &mdash; the primary ergonomic benefit Rainin's LiteTouch design addresses.&nbsp; LTS tips are required for Rainin LTS pipettes &mdash; no other tip format seats correctly. Third-party LTS-compatible tips offer equivalent performance at a lower cost than OEM.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
LTS-compatible sterile filter pipette tips
</li>
<li dir="ltr" aria-level="1">
Low-retention LTS pipette tips for improved recovery
</li>
<li dir="ltr" aria-level="1">
RNase/DNase-free LTS-compatible tips
</li>
<li dir="ltr" aria-level="1">
Racked LTS pipette tips for organized workflows
</li>
<li dir="ltr" aria-level="1">
Bulk pack LTS-compatible tips for high-throughput labs
</li>
<li dir="ltr" aria-level="1">
Extended length LTS pipette tips
</li>
<li dir="ltr" aria-level="1">
PCR-grade LTS filter tips
</li>
<li dir="ltr" aria-level="1">
Wide bore LTS tips for viscous samples
</li>
<li dir="ltr" aria-level="1">
Conductive LTS tips for automation systems
</li>
</ul>
<h2 dir="ltr"> How to Choose LTS-Compatible Tips</h2>
 Confirm Your Pipette Has LTS Not all Rainin pipettes use LTS. Rainin Classic (original PIPET-LITE) and older Rainin models use standard conical shafts and require universal-fit tips. LTS is found on Rainin Pipet-Lite XLS+, Pipet-Lite M, and multichannel L8 and L12 LTS models. Look for 'LTS' in the model name on the pipette barrel before ordering LTS-specific tips. Filtered vs Non-Filtered Non-filtered LTS tips are appropriate for buffer, media, and reagent dispensing. Filtered LTS tips &mdash; with an aerosol-barrier element &mdash; are required for PCR, RNA, and contamination-sensitive work. See the dedicated [LTS Compatible Filter Tips](mbpinc.net/consumables/liquid-handling-products/filtered-pipette-tips/lts-compatible-filter-tips [confirmed]) page for filtered LTS options. Volume Range LTS tips span approximately 20 &micro;L through 5,000 &micro;L across single-channel and multichannel pipette ranges. Common volumes: 20 &micro;L (LTS SL L10/L20), 200 &micro;L (LTS SL L200, L300), 1,000 &micro;L (LTS SL L1000), and 5,000 &micro;L macro tips for large-volume LTS pipettors. OEM Rainin vs Third-Party Compatible Rainin OEM LTS tips are manufactured to the tightest dimensional specification for LTS instruments. Third-party LTS-compatible tips are precision-moulded to LTS cylindrical geometry and certified DNase/RNase-free; they provide equivalent performance in routine applications and are typically 20&ndash;40% lower in cost than Rainin OEM tips. For critical applications (clinical diagnostics, cGMP workflows), confirm compatibility with your quality system before switching from OEM. Packaging LTS tips are available in hinged racks (10 racks &times; 96 tips = 960 tips/box) and refill wafer inserts for compatible rack bases. Sterile and non-sterile options are available across the range. 
<h2 dir="ltr"> Specifications Context</h2>
 LTS-compatible tips are manufactured from virgin polypropylene; some formats use hydrophobic low-retention PP for reduced liquid adhesion. LTS-compatible tips use hydrophobic resin technology for low retention and are certified RNase/DNase/DNA/PCR inhibitor-free. LTS tips are available from multiple third-party suppliers at 20&ndash;40% lower cost than Rainin OEM, with equivalent documented performance.&nbsp; 
Low force at every touchpoint&mdash;built to seat effortlessly, seal instantly, and keep every microliter exactly where it belongs. <a href="https://mbpinc.net/contact-us">Contact the MBP team </a>and get a tailored quote today!

LTS Compatible Pipette Tips

Rainin LTS 10µL Non-Filtered, Sterile Pipette Tips, Clear, racked, sterile, 96 tips/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 200µL Non-Filtered, Sterile Pipette Tips, Clear, racked, sterile, 96 tips/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 300µL Non-Filtered, Sterile Pipette Tips, Clear, racked, sterile, 96 tips/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 1000µL Non-Filtered, Sterile Pipette Tips, Clear, racked, sterile, 96 tips/rack, 10 racks/pk, 50 racks/cs

Nest Scientific Rainin LTS Pipette Tips, Racked, Sterile

NEST Scientific 301061 Series Rainin LTS Filtered Pipette Tips: 20 µL sterile filtered pipette tips for Rainin LTS pipettes, racked 96/rack. USP Class VI PP with PE aerosol barrier filter. E-beam sterile SAL 10⁻⁶, ISO 7 cleanroom, ISO 13485:2016. Low-force LTS-compatible positive stop design. Order at <a href="https://www.mbpinc.net/quickorder">mbpinc.net/quickorder</a>. Available in four volumes: 10 µL (301061), 200 µL (302061), 300 µL (305061), and 1000 µL (303061) — all sterile, racked 96/rack, 10 racks/pk, 50 racks/cs.

Rainin LTS 10ul Pipette Tips, Clear, Racked, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 200ul Pipette Tips, Clear, Racked, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 300ul Pipette Tips, Clear, Racked, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Rainin LTS 1000ul Pipette Tips, Clear, Racked, Sterile, 96/rack, 10 racks/pk, 50 racks/cs

Reagent Reservoirs

<h2 data-section-id="mwzxvu" data-start="0" data-end="31">What are reagent reservoirs?</h2>
&nbsp;
Reagent reservoirs are plastic troughs used to hold liquid reagents during multichannel pipetting. They are designed so that 8- or 12-channel pipettes can draw liquid from a shared pool at the same time, which makes filling 96-well or 384-well plates much faster and more consistent.
They are commonly used in ELISA, PCR/qPCR setup, cell culture, high-throughput screening, and general laboratory liquid handling. Instead of repeatedly aspirating from small tubes for each channel, the multichannel pipette dips into the reservoir once and distributes the reagent across multiple wells efficiently.
Reagent reservoirs are available in disposable or reusable formats and are typically made from polystyrene (for aqueous, low-risk reagents) or polypropylene (for stronger chemical resistance and reusable/autoclave applications). Some designs are single troughs, while others include multiple chambers or are compatible with robotic liquid handling systems.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Individually wrapped sterile options for sensitive assays and cost-effective non-sterile units for routine use.
</li>
<li dir="ltr" aria-level="1">
Unique V-shaped bottoms and clear graduations to minimize reagent waste and ensure maximum recovery.
</li>
<li dir="ltr" aria-level="1">
Disposable inserts to prevent cross-contamination or durable reusable reservoirs for high-volume tasks.
</li>
<li dir="ltr" aria-level="1">
Full compatibility with existing pipette tips and plates for a seamless, uninterrupted workflow.
</li>
</ul>
&nbsp;
<h2 data-section-id="12xjksf" data-start="992" data-end="1027">How to choose reagent reservoirs</h2>
&nbsp;
Volume
Select reservoir volume based on how much reagent is needed for your workflow. Smaller reservoirs (around 10&ndash;25 mL) are suitable for routine ELISA or PCR setups, while larger volumes (50&ndash;100 mL or more) are used for multi-plate runs or high-throughput workflows where the same reagent is dispensed repeatedly.
Material (PP vs PS)
Polypropylene reservoirs are chemically resistant and can handle solvents like DMSO, ethanol, and other harsher reagents. They are also autoclavable, making them suitable for sterile or reusable workflows. Polystyrene reservoirs are more cost-effective and typically used for aqueous buffers, ELISA reagents, and general non-hazardous laboratory work.
Bottom design
V-bottom or pyramid-bottom reservoirs reduce leftover liquid by guiding the reagent toward the pipette tip area. This helps minimize waste, which is especially important when working with expensive reagents like antibodies or fluorescent dyes.
Sterile vs non-sterile
Sterile reservoirs are used in cell culture, clinical workflows, and any application requiring aseptic handling. Non-sterile versions are sufficient for PCR, ELISA, and most routine molecular biology tasks.
Single-use vs reusable
Disposable reservoirs reduce contamination risk and simplify workflow changes between reagents. Reusable polypropylene reservoirs are preferred in high-throughput labs that repeatedly use the same reagents and want to reduce consumable cost.
Automation compatibility
For robotic systems, reservoirs must match SBS/ANSI footprint standards and be compatible with liquid handling platforms like Hamilton, Tecan, Beckman, or Agilent. Low-profile designs help ensure proper clearance for automated pipetting heads.
&nbsp;
<h2 data-section-id="1fljvas" data-start="3900" data-end="3925">Specifications context</h2>
&nbsp;
Reagent reservoirs are manufactured in standardized SBS/ANSI footprints to ensure compatibility with manual and automated pipetting systems. Material selection determines chemical resistance, sterilization capability, and reuse potential. As of 2026, polypropylene reservoirs are increasingly preferred in high-throughput and compound screening laboratories due to their durability, chemical compatibility, and suitability for automation workflows.
Enhance your lab efficiency with dependable liquid handling solutions. <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">Contact the Molecular Biology Products Inc. team</a> to find the right reagent reservoirs for your applications.

Datsheet

Nest Scientific Reagent Reservoirs, with caps

Nest Scientific Reagent Reservoirs, with caps are transparent 60 mL reagent reservoirs, compatible with single-channel and 8- or 12-channel multi-channel pipettes for ELISA plate loading, dilution series, and reagent dispensing. Available non-sterile (360002) or sterile (360012), both 5/pk, 25/cs.

Reagent Reservoir with caps,60ml, Non-Sterile, 5/pk, 25/cs

Reagent Reservoir with Caps, 60mL, Sterile, 5/pk, 25/cs

Serological Pipettes

<h2 dir="ltr"> What Are Serological Pipettes?</h2>
 Serological pipettes are calibrated, graduated, sterile polystyrene disposable pipettes used with a motorised pipette controller to transfer measured volumes of liquid in the 1&ndash;100 mL range. They are the primary tool for cell culture media transfer, buffer preparation, reagent dispensing in volumes above 1 mL, and serial dilutions requiring volumetric accuracy in the millilitre range. They differ from aspirating pipettes &mdash; which have no graduations and are used only for vacuum-assisted waste removal &mdash; and from microcentrifuge tubes, which are not dispensing instruments. Serological pipettes are the correct format for any measured liquid transfer &ge;1 mL in cell culture or reagent preparation; pair them with a motorised pipette controller for safe, ergonomic operation. 
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" role="presentation">1 mL to 50 mL Serological Pipettes &ndash; Standard range for routine and high-volume liquid transfer</li>
<li dir="ltr" role="presentation">Glass Serological Pipettes &ndash; Reusable options for solvent resistance and durability</li>
<li dir="ltr" role="presentation">Sterile Serological Pipettes &ndash; Gamma-sterilized for aseptic laboratory use</li>
<li dir="ltr" role="presentation">Non-Sterile Serological Pipettes &ndash; Cost-effective option for general applications</li>
<li dir="ltr" role="presentation">Graduated Serological Pipettes &ndash; For accurate volume measurement and dispensing </li>
</ul>
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<h2>How to Choose Serological Pipettes</h2>
 Volume: Standard Sizes and ISO 7550 Colour Coding ISO 7550 assigns a specific colour code to each serological pipette volume: 1 mL = red; 2 mL = yellow; 5 mL = blue; 10 mL = orange; 25 mL = green; 50 mL = purple (pink/violet depending on supplier). Colour coding allows quick visual volume identification when multiple sizes are in use simultaneously in a BSC. Packaging: Individual Wrap vs Bulk Individually wrapped sterile pipettes are required for cell culture, molecular biology, and aseptic technique. Plastic/plastic peel-open packaging eliminates paper particulate from paper/plastic wrappers &mdash; important in sensitive cell culture applications and for RNA work. Bulk-packed (canister or bag) formats are cost-effective for non-sterile applications such as buffer preparation and reagent dispensing in fume hoods. Construction: 1-Piece vs 3-Piece 1 mL, 2 mL, and 5 mL serological pipettes are typically one-piece moulded polystyrene constructions. 10 mL, 25 mL, and 50 mL pipettes use 3-piece ultrasonically welded construction (Globe Scientific) for the body-to-cone and body-to-cap joints &mdash; essential for the structural integrity of larger formats under aspiration vacuum. Tip and Graduation Features Negative graduations (markings above the nominal maximum) allow volumes slightly above nominal to be read. Fine-point tips with slow drip-off improve pipetting accuracy during cell culture media transfers. Some brands offer Wobble-not-style pipettes with reduced barrel flex for easier single-hand operation. Filter Plug Material Cotton filter plugs are standard; synthetic plugs (polyethylene or polypropylene) are preferred when processing organic solvents or any media that might wick through a cotton plug.
<h2 dir="ltr"> Compare Serological Pipette Volumes </h2>
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<ul>
<li>1 mL &ndash; Red ISO 7550 colour, 1-piece construction, 0.01 mL graduations; used for small-volume media transfer.</li>
<li>2 mL &ndash; Yellow ISO 7550 colour, 1-piece construction, 0.1 mL graduations; used for buffer preparation.</li>
<li>5 mL &ndash; Blue ISO 7550 colour, 1-piece construction, 0.1 mL graduations; used for media preparation and dilutions.</li>
<li>10 mL &ndash; Orange ISO 7550 colour, 3-piece construction, 0.1 mL graduations; used for flask media changes.</li>
<li>25 mL &ndash; Green ISO 7550 colour, 3-piece construction, 0.5 mL graduations; used for bulk media dispensing.</li>
<li>50 mL &ndash; Purple ISO 7550 colour, 3-piece construction, 1.0 mL graduations; used for large flask media changes.</li>
</ul>
<h2 dir="ltr"> Specifications Context</h2>
 Serological pipettes are manufactured from optically clear virgin polystyrene in Class 100,000 cleanroom conditions. Sterility: individually wrapped pipettes are EO-sterilised to SAL 10⁻⁶; non-pyrogenic, non-cytotoxic, DNase-free, and RNase-free per lot. ISO 7550 defines colour coding for serological pipettes; many US suppliers follow this standard, though it is not universally mandated. Calibrated to deliver (TD) with blow-out (marked with a double band or 'TD' marking) &mdash; all liquid must be expelled from the tip for accurate delivery. Globe Scientific, Nest Scientific, and Falcon remain the dominant serological pipette brands in North American cell culture labs.&nbsp; 
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Improve consistency and reduce handling variation with reliable serological pipette solutions. Request a quote from <a href="https://mbpinc.net/contact-us">the expert team at Molecular Biology Products Inc. (MBP).</a>

Serological Pipette, Paper-plastic Individually Wrapped

Nest Scientific Serological Pipette, Sterile, Individually Wrapped (Paper-plastic)

NEST Scientific Serological Pipettes (Paper-Plastic Wrapped), individually wrapped in paper-plastic packaging. Polystyrene, plugged, sterile; RNase/DNase-free. Available in 1–100 mL with color-coded barrels. Order at <a href="https://www.mbpinc.net/quickorder">mbpinc.net/quickorder</a>. Available in seven volumes — 1, 2, 5, 10, 25, 50, and 100 mL — all sterile, individually wrapped.

1ml Serological Pipette with 0.4ml negative graduation, 1/100 ml graduations, Individually Wrapped, sterile, 50/bag, 500/pk, 3000/cs

2ml Serological Pipette with 0.6ml negative graduation, 1/100 ml graduations, Individually Wrapped, sterile, 50/bag, 400/pk, 2400/cs

5ml Serological Pipette with 2.5ml negative graduation, 1/10 ml graduations, Individually Wrapped, sterile, 50/bag, 200/pk, 800/cs

10ml Serological Pipette with 3.0ml negative graduation, 1/10 ml graduations, Individually Wrapped, sterile, 50/bag, 200/pk, 800/cs

25ml Serological Pipette with 7.0ml negative graduation, 2/10 ml graduations, Individually Wrapped, sterile, 25/bag, 200/pk, 800/cs

50ml Serological Pipette with 6.0ml negative graduation, 5/10 ml graduations, Individually Wrapped sterile, 25/bag, 100/cs, 600/cs

100ml Serological Pipette with 0 ml negative graduation, 1 ml graduations, Individually Wrapped sterile, 25/bag, 50/pk, 300/cs

Syringe Filters

<h2 dir="ltr">What are Syringe Filters?</h2>
 Syringe filters are self-contained, disposable filtration units comprising a polypropylene (PP) housing enclosing a flat-sheet membrane, with a female Luer lock inlet and a male Luer lock outlet. They are attached to a standard syringe, the sample is drawn up, and pushed through the membrane by manual plunger pressure. Standard disc diameters are 4 mm, 13 mm, 25 mm, and 33 mm; membrane pore sizes are 0.22 &micro;m (sterilizing grade) and 0.45 &micro;m (clarification grade), with 0.10 &micro;m available for mycoplasma removal. Effective filtration areas: 13 mm filter &asymp; 0.92 cm&sup2;; 25 mm filter &asymp; 2.98 cm&sup2;. Globe Scientific syringe filters, a confirmed MBP brand, are available in PP housing with PES, PVDF, CA (cellulose acetate), MCE, and nylon membranes in 13 mm and 30 mm diameters, sterile (individually wrapped) and non-sterile (bulk), 0.22 &micro;m and 0.45 &micro;m. Choose syringe filters for volumes of 1&ndash;150 mL; choose vacuum bottle-top filters for volumes above 150 mL.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" aria-level="1">
PES Syringe Filters for high-flow aqueous filtration
</li>
<li dir="ltr" aria-level="1">
PVDF Syringe Filters for low protein binding
</li>
<li dir="ltr" aria-level="1">
Nylon Syringe Filters for organic solvent compatibility
</li>
<li dir="ltr" aria-level="1">
0.22&mu;m Syringe Filters for absolute sterilization
</li>
<li dir="ltr" aria-level="1">
0.45&mu;m Syringe Filters for clarification and pre-filtration
</li>
<li dir="ltr" aria-level="1">
PTFE Syringe Filters for aggressive chemical resistance
</li>
<li dir="ltr" aria-level="1">
Hydrophilic Syringe Filters for versatile liquid handling
</li>
<li dir="ltr" aria-level="1">
Sterile Individually Blistered Filters for aseptic security
</li>
</ul>
<h2 dir="ltr"> How to Choose Syringe Filters</h2>
 Diameter Selection by Sample Volume 13 mm syringe filters (effective area 0.92 cm&sup2;) handle up to 10&ndash;15 mL per filter before flow resistance becomes impractical. Use with 1&ndash;10 mL syringes. 25 mm syringe filters (2.98 cm&sup2;) handle 10&ndash;100 mL per filter. Use with 10&ndash;60 mL syringes. 33 mm syringe filters (approximately 5&ndash;6 cm&sup2;) handle up to 150 mL and are the largest practical syringe filter format. For volumes above 150 mL, switch to a vacuum bottle-top filter system. Matching filter diameter to sample volume prevents premature membrane clogging and excessive plunger force. Membrane Chemistry for Syringe Filters PES (Polyethersulfone): Low protein binding, high flow rate, aqueous compatibility. Standard choice for biological sample sterilization, cell culture supplement filtration (antibiotics, glutamine, growth factors), and conditioned medium aliquots. Not suitable for strong organic solvents or concentrated acids. PVDF (Polyvinylidene fluoride, hydrophilic): Low protein binding &mdash; among the lowest of all syringe filter membranes, with protein recovery rates &gt;90&ndash;99.9% documented for antibody and enzyme solutions. Compatible with mild organic solvents, weak acids, and most aqueous solutions. The first choice when filtering precious protein solutions (antibodies, enzymes, viral preparations) is where maximum protein recovery is critical. Not suitable for pure DMSO (use PTFE). Nylon (Polyamide): Low extractables, broad chemical compatibility including mixed aqueous-organic solvents, methanol, acetonitrile, and DMSO-water mixtures. Standard for HPLC mobile phase filtration and dissolution testing. Higher protein binding than PES or PVDF &mdash; avoid for biological samples where protein loss is a concern. MCE (Mixed Cellulose Ester): Low cost, aqueous applications only; moderate protein binding. Suitable for general buffer preparation, water sterilization, and non-critical sample preparation. Not compatible with organic solvents or strong acids. CA (Cellulose Acetate): Low protein binding, similar to PES. Suited for biological sample filtration and sterility testing applications. Contains surfactant treatment for wettability &mdash; check for extractable compatibility in downstream assays. PTFE (Polytetrafluoroethylene, hydrophilic): Maximum chemical resistance &mdash; compatible with pure DMSO, concentrated acids and bases, and aggressive organic solvents. The only membrane choice for 100% organic solvent filtration. For aqueous solutions, use hydrophilic PTFE (pre-wetted with methanol or IPA before aqueous filtration unless the hydrophilic version is selected). Sterile vs. Non-Sterile Syringe Filters Sterile syringe filters (individually gamma-irradiated or E-beam sterilized, individually packaged) are required for cell culture media sterilization, supplement preparation, and sample preparation for biological culture. Non-sterile bulk-packed filters (Globe Scientific non-sterile formats) are appropriate for HPLC mobile phase preparation, analytical sample clarification, and non-biological applications where sterility of the filtrate is not required. 
<h2 dir="ltr">Specifications Context</h2>
 Globe Scientific syringe filters are manufactured in a PP housing with a luer-lock inlet and outlet conforming to ISO 594 / ISO 80369 for Luer fittings. PES and PVDF sterile filters are individually gamma irradiated; each is separately wrapped and printed with an expiry date per Globe Scientific lot protocol. Effective filtration areas: 13 mm filter &asymp; 0.92 cm&sup2;; 30 mm filter &asymp; 4.91 cm&sup2; (Globe Scientific welded format). Operating temperature: up to 60 &deg;C. Do not exceed the maximum operating pressure of 6 bar (87 psi). Globe Scientific is ISO 9001:2015 certified. Globe Scientific syringe filters in PES, PVDF, CA, MCE, and nylon membranes at 13 mm and 30 mm diameters are stocked by MBP. 
Request a quote today for premium syringe filters from <a href="https://mbpinc.net/contact-us">the MBP team</a> to&nbsp;find the right filtration solution for your laboratory applications.

Nest Scientific Syringe Filter, PES membrane

Nest Scientific PES syringe filters — low protein binding, sterile, individually wrapped. Four configurations: 380111 (25mm, 0.22µm, 50/cs), 380211 (25mm, 0.45µm, 50/cs), 380112 (13mm, 0.22µm, 50/cs), 380212 (13mm, 0.45µm, 50/cs). 0.22µm for sterile filtration, 0.45µm for clarification.

Syringe Filter, 25mm Housing Diameter, 0.22um PES membrane, Sterile, Individually wrapped, 50/cs

Syringe Filter, 25mm Housing Diameter, 0.45um PES membrane, Sterile, Individually wrapped, 50/cs

Syringe Filter, 13mm Housing Diameter, 0.22um PES membrane, Sterile, Individually wrapped, 50/cs

Syringe Filter, 13mm Housing Diameter, 0.45um PES membrane, Sterile, Individually wrapped, 50/cs

Nest Scientific Syringe Filter, PVDF membrane

Nest Scientific Syringe Filter, PVDF membrane are sterile PVDF filters with female Luer lock inlet, male Luer slip outlet, USP Grade VI polypropylene housing, E-beam sterilized to SAL 10⁻⁶, individually wrapped, 50/cs. Available in 25mm (380121 0.22µm, 380221 0.45µm) and 13mm (380122 0.22µm, 380222 0.45µm).

Syringe Filter, 25mm Housing Diameter, 0.22um PVDF membrane, Sterile, Individually wrapped, 50/cs

Syringe Filter, 25mm Housing Diameter, 0.45um PVDF membrane, Sterile, Individually wrapped, 50/cs

Syringe Filter, 13mm Housing Diameter, 0.22um PVDF membrane, Sterile, Individually wrapped, 50/cs

Syringe Filter, 13mm Housing Diameter, 0.45um PVDF membrane, Sterile, Individually wrapped, 50/cs

Sample Tubes

<h2 dir="ltr">What are Transport Tubes?</h2>
 Transport tubes are sterile, leak-proof screw-cap tubes used for collecting, transporting, and temporarily storing biological specimens from the collection site to the testing laboratory. They span a broad category: empty specimen containers (15 mL and 50 mL self-standing conical tubes), pre-filled saline transport tubes, UTM (Universal Transport Medium) tubes, and specialty specimen vials. All transport tubes share three required attributes&mdash;leak-proof construction, sterility confirmation, and compatibility with the downstream assay's matrix requirements. Choose the transport tube type based on the specimen, the target analyte, and the assay platform it will be processed on. 
<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" role="presentation">5 mL transport tubes for routine sample movement</li>
<li dir="ltr" role="presentation">10 mL tubes for higher volume biological samples</li>
<li dir="ltr" role="presentation">Leak-tight screw-cap tubes for secure handling</li>
<li dir="ltr" role="presentation">Sterile transport tubes for clinical workflows</li>
<li dir="ltr" role="presentation">Graduated tubes with labeling surfaces for tracking</li>
<li dir="ltr" role="presentation">Self-standing tubes for easier bench organization</li>
</ul>
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<h2 dir="ltr">How to Choose Transport Tubes</h2>
 Material: Polypropylene (PP) vs. Polystyrene (PS) PP conical transport tubes are chemical-resistant, autoclavable, and certified DNase/RNase-free in molecular-grade formats. PS transport tubes (30 mL translucent format, Globe Scientific) are lighter and less expensive but not autoclavable. For nucleic acid work, DNA/RNA-free certified PP is the standard. For specimen transport requiring centrifugation, PP is preferred due to higher g-force tolerance (PP rated to &ge;10,000 &times; g in most formats). Self-Standing vs. Rack Format Self-standing (skirted-base) conical tubes stand upright without a rack, reducing knock-over risk during aliquoting and transport. Rack-based tubes require a separate holder. Globe Scientific self-standing 50 mL PP transport tubes feature a printed graduation, white frosted writing area, and are available sterile, non-sterile, or metal-free. Sterile tubes are RNase/DNase-free and pyrogen-free per the lot certificate. Sterile vs. Non-Sterile Sterile tubes (ISO 11137 radiation sterilization, SAL 10⁻⁶) are required for culture, NAAT, and any specimen where contamination would invalidate the result. Non-sterile metal-free PP tubes are suited to trace-element analysis and environmental sampling where sterility is not required but metal contamination would interfere. Volume 15 mL tubes are standard for most clinical specimen aliquots, urine transfers, and culture setups. 50 mL tubes are used for higher-volume specimens (24-hour urine aliquots, stool homogenates, bulk transport of tissue homogenates). Globe Scientific 30 mL tubes with integral spoon are designed specifically for fecal specimen self-collection. Media and Additives Empty transport tubes (no fill) are the base format; select a pre-filled tube (saline, UTM, boric acid) based on the specimen type and analyte stability requirements. For nucleic acid targets, pre-filled tubes with DNA/RNA Shield, UTM, or saline are the appropriate formats. 
<h2 dir="ltr"> Specifications Context</h2>
 Globe Scientific self-standing 50 mL conical transport tubes are manufactured from USP Class VI medical-grade PP with a conical bottom skirt for freestanding stability. Printed graduation marks (1 mL intervals) and a frosted writing area are standard features. Sterile versions are individually wrapped and certified RNase-free, DNase-free, and pyrogen-free per lot certificate, consistent with ISO 9001:2015 manufacturing standards. Non-sterile metal-free versions are supplied with a separate natural screw cap and are tested for trace metals via ICP-MS before lot release. MBP's transport tubes catalog includes Globe Scientific and NEST Scientific formats in multiple pack sizes (25/bag and bulk packs of 500). 
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If you need help choosing tube size or matching the right transport format to your workflow,<a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;"> the MBP team</a> can help you sort it out without overthinking it.

Transport Tube Products

Nest Scientific Transport Tubes

Nest Scientific Transport Tubes, Sterile

NEST Scientific sterile PP transport tubes for viral specimen collection and biological sample transport. E-beam SAL 10⁻⁶, USP Class VI, 95 kPa air transport validated, −196°C to 121°C. Multiple volume variants: 3 mL (624201/207), 4 mL (608201/207), 5 mL (619011/017/101/107/201), 10 mL (625001/007/011/017). Contact MBP for configuration details.