Globe Scientific

Storage Boxes & Racks

<h2 data-section-id="1hv97bw" data-start="0" data-end="47">What Are Laboratory Storage Boxes and Racks?</h2>
&nbsp;
Laboratory storage boxes and racks are essential organizational systems used to store, organize, and protect cryogenic vials, microcentrifuge tubes, centrifuge tubes, and microscope slides across freezers, cold rooms, and benchtop environments. Storage boxes are typically lidded, grid-based containers used for long-term sample organization in ultra-low temperature conditions, while racks are open-frame supports used for active handling during laboratory workflows such as pipetting, vortexing, and reaction setup.
Cryogenic storage boxes are commonly designed to hold 81 vials (9&times;9 format) or 100 vials (10&times;10 format), and are compatible with storage conditions ranging from &ndash;196 &deg;C in liquid nitrogen vapor phase to +121 &deg;C for autoclave sterilization (depending on material). Tube racks, on the other hand, provide stable upright positioning of tubes during active benchwork and are not primarily intended for long-term freezer storage.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Cryogenic storage boxes for vials and microtubes
</li>
<li dir="ltr" aria-level="1">
Freezer storage boxes for -20&deg;C and -80&deg;C applications
</li>
<li dir="ltr" aria-level="1">
PCR tube racks for 0.2 mL tubes and strips
</li>
<li dir="ltr" aria-level="1">
Microcentrifuge tube racks for 0.5 mL to 2 mL tubes
</li>
<li dir="ltr" aria-level="1">
Polypropylene (PP) autoclavable storage boxes
</li>
<li dir="ltr" aria-level="1">
Stackable storage boxes for space-saving organization
</li>
<li dir="ltr" aria-level="1">
Hinged lid storage boxes for secure sample protection
</li>
<li dir="ltr" aria-level="1">
Color-coded racks for easy sample identification
</li>
</ul>
&nbsp;
<h2 data-section-id="flyrii" data-start="1159" data-end="1199">How to Choose Storage Boxes and Racks</h2>
&nbsp;
Vial Format and Capacity
The first selection criterion is compatibility with tube size and grid layout. The most common format is the 81-place (9&times;9) box designed for 1.0&ndash;2.0 mL cryovials. Smaller or specialized formats may accommodate 5 mL tubes or different vial diameters depending on grid spacing. Proper matching ensures secure fit, easy retrieval, and consistent sample organization in high-density storage systems.
Temperature Range
Material selection determines allowable storage conditions. Polycarbonate cryogenic boxes are the most versatile, supporting temperatures from liquid nitrogen levels (&ndash;196 &deg;C) through &ndash;80 &deg;C freezer storage and up to autoclave sterilization at +121 &deg;C. Cardboard freezer boxes with moisture-resistant coating are designed for economical freezer storage and can withstand ultra-low temperatures, but they are not suitable for autoclaving or long-term moisture exposure.
Tube Rack Materials and Use
Polypropylene racks are widely used because they are autoclavable and chemically resistant, making them suitable for sterile workflows. ABS and polystyrene racks provide lower-cost alternatives for general laboratory bench use but are not designed for autoclave conditions. For freezer organization, stainless steel racks are often used to hold multiple cryoboxes within &ndash;80 &deg;C upright freezer systems, improving accessibility and spatial organization.
Slide Storage Boxes
Microscope slide storage boxes are designed to protect standard 25 &times; 75 mm slides. They are available in 25-, 50-, and 100-slide capacities. Polypropylene versions are autoclavable and suitable for sterilized workflows, while fiberboard or ABS versions are typically used for room-temperature archival storage and transport.
Color Coding and Sample Identification
Color-coded storage boxes are widely used in biobanking and high-throughput laboratories to quickly differentiate sample groups without opening boxes or reading labels at freezer temperatures. Common systems include multiple lid colors paired with alphanumeric grids inside the box, enabling precise sample tracking and retrieval in large inventories.
&nbsp;
<h2 data-section-id="1jl751w" data-start="4067" data-end="4092">Specifications Context</h2>
&nbsp;
Modern polycarbonate cryogenic storage boxes are engineered for extreme temperature stability, typically rated from &ndash;196 &deg;C to +121 &deg;C, allowing use across liquid nitrogen vapor phase storage, &ndash;80 &deg;C freezers, and autoclave sterilization cycles. Cardboard freezer boxes are coated to resist moisture ingress and are optimized for cost-efficient high-density storage in ultra-low temperature environments.
The 81-place (9&times;9 grid) polycarbonate cryobox remains the standard format in most biorepositories and clinical research facilities due to its compatibility with SBS footprint freezer systems and automated inventory tracking workflows. These systems are widely used in genomics, cell banking, and pharmaceutical research environments.
For product details, specifications, or bulk ordering support, <a href="https://mbpinc.net/contact-us">the MBP team can help you</a> choose the right storage solution for your laboratory needs.

Drying Racks

600213 by Globe Scientific is a 72-place wall-mountable laboratory drying rack in HIPS with removable pegs (≥15 mm neck bore), 11 small pegs, seamless drip channel, drainage hose, and mounting kit included.

Manufacture

Drying Rack, 72 Place, Removable Pegs, High Impact Polystyrene

Extra Pegs for Drying Rack, Small Diameter, 11/pack

Test Tubes

<h2 dir="ltr">What are Test Tubes?</h2>
 Test tubes for laboratory use are open-ended, cylindrical glass or plastic tubes used to hold, mix, incubate, and heat liquid and solid samples across a broad range of applications: bacteriological culture, tissue culture, clinical chemistry, serological assays, immunology, and general sample processing. Choose borosilicate glass for reusable, high-temperature, or chemically demanding applications; choose polystyrene disposable 12&times;75 mm tubes for flow cytometry and colorimetric assays; choose polypropylene capped tubes for microbial culture with anaerobic or gas-generating organisms.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">Glass test tubes in diverse formats for heating and chemical reaction workflows</li>
<li dir="ltr" aria-level="1">
Plastic polypropylene test tubes for routine laboratory use
</li>
<li dir="ltr" aria-level="1">
Graduated tubes for quick and easy volume estimation
</li>
<li dir="ltr" aria-level="1">
Conical and round-bottom tube formats for different applications
</li>
<li dir="ltr" aria-level="1">
Sterile disposable test tubes for clinical and diagnostic work
</li>
<li dir="ltr" aria-level="1">
Heat-resistant tubes for incubation and controlled heating steps
</li>
</ul>
&nbsp;
<h2 dir="ltr">How to Choose Test Tubes</h2>
 Material: Glass vs. Polypropylene vs. Polystyrene Borosilicate glass 3.3 (ASTM E438 Type I, Class B) test tubes withstand direct flame, autoclave sterilization at 121 &deg;C, and most solvents, acids, and bases. They are reusable and autoclavable, making them cost-effective over high-volume laboratory runs. Polystyrene (PS) disposable tubes offer outstanding optical clarity for flow cytometry (FACS), cell counting, and OD-based colorimetric assays, but cannot be autoclaved and should not be used with aromatic solvents or strong acids. Polypropylene (PP) tubes are chemically resistant, autoclavable, and available with screw caps for anaerobic culture or gas-generating reactions. Rimmed vs. Rimless Rimless test tubes (fire-polished ends) allow easier insertion of rubber or silicone stoppers and are preferred for plugging with cotton wool for microbial culture. Rimmed tubes have a flared lip that facilitates pouring and is compatible with spring-metal tube closures. Confirm your closure type before ordering in bulk. Size and Volume The most common test tube dimensions in clinical and research labs: 12&times;75 mm: ~5 mL capacity; standard for flow cytometry, FACS, serology 13&times;100 mm: ~10 mL; general culture and chemistry 16&times;100 mm: ~14 mL; culture and chemistry 16&times;125 mm: ~17 mL; microbiological culture 18&times;150 mm: ~25 mL; larger-volume digests and culture Wall thickness of 1.2 mm (light wall, borosilicate 3.3) is the standard for general lab use; heavy-wall versions are used for digestions and applications involving vacuum or pressure. Sterile vs. Non-Sterile Sterile borosilicate glass culture tubes (individually wrapped or bulk-sterilized) are required for microbial culture, cell culture, and any application where contamination would invalidate the result. Non-sterile tubes are adequate for chemistry, spectroscopy, and other abiotic applications. Disposable PS tubes from Corning (PYREX&trade;) and Globe Scientific are supplied sterile or non-sterile; confirm the specification on the lot certificate. 
<h2 dir="ltr"> Specifications Context</h2>
 Borosilicate glass 3.3 test tubes have a linear thermal expansion coefficient of 3.3 &times; 10⁻⁶ K⁻&sup1;, providing resistance to thermal shock from room temperature to 300 &deg;C (direct flame) and from 0 to 121 &deg;C (autoclave cycles). Light-wall tubes (1.2 mm uniform wall thickness) provide the standard for general laboratory use; heavy-wall variants (2.0 mm) are used for digestion vessels and pressurized applications. Corning PYREX&trade; disposable round-bottom rimless glass tubes for tissue culture conform to ASTM standards and are the reference format for bacteriological serology and cell wash procedures. MBP supplies Globe Scientific and NEST Scientific test tube lines for research and clinical labs across the USA, Canada, and worldwide. &nbsp; 
If you&rsquo;re choosing between glass and plastic or trying to match the right size to your workflow, it&rsquo;s worth getting that part right early &mdash; it makes everything downstream smoother and a lot less messy. <a href="https://mbpinc.net/contact-us">Contact the MBP team now!</a>

118118-Tubes, Caps & Racks Catalog

118118-Lab Supplies for Physicians Offices

Dual Position Snap Cap

Globe Scientific 118118 — 17 mm LDPE dual-position snap cap, ribbed for grip, with a loose (aerobic/gas-permeable) and sealed (anaerobic/leak-resistant) position. Compatible with 17 mm diameter culture tubes including Globe Scientific 110158. 1,000 caps per unit (500/bag × 2 bags).

Cap, Snap, 17mm, Dual Position, LDPE, Bag/1000, 5 bags/case

Cap, Snap, 12mm, Dual Position, LDPE, Bag/1000, 20 bags/case

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;
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
<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.
</li>
<li dir="ltr" aria-level="1">
<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.
</li>
</ul>
&nbsp;
<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.
&nbsp;
<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;
&nbsp;
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. 
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<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>
</ul>
<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. 
&nbsp;
<h2 dir="ltr">What You Will Find:</h2>
&nbsp;
<ul>
<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>
</ul>
<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; 
&nbsp;
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

Certified Pipette Tip - Brochure

Pipettors- Brochure

Empty Boxes for Pipette Tips

The 150010 by Globe Scientific is an empty rack for 10 µL pipette tips and refill plates, packed 10 racks per box. Designed for Globe Scientific standard and low-retention 10 µL refill stacks, the rack material is certified free from Human DNA, RNase, DNase, Pyrogens, and PCR inhibitors — suitable for PCR bench, genomics, and RNA pipetting workflows.

Empty Rack for use with new 10uL Pipette Tips and Refill Plates, 10 Racks/Unit

Empty Rack for use with new 200uL Pipette Tips and Refill Plates, 10 Racks/Unit

Empty Rack for use with new 200uL XL / 300uL Pipette Tips and Refill Plates, 10 Racks/Unit

Empty Rack for use with new 1250uL Pipette Tips and Refill Plates, 6 Racks/Unit

Empty Rack for use with new 1300uL Pipette Tips and Refill Plates, 6 Racks/Unit

<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

Diamond Posi-Stop - Brochure

Empty racks for Diamond PosiStop pipette tips

Globe Scientific Diamond PosiStop 154405 — empty racks for Diamond PosiStop LTS-compatible pipette tips. Allows bulk-bag tips (SKU 154205) to be loaded into a standard rack format for organized, multichannel-compatible pipetting. Medical-grade polypropylene. Compatible with 20 µL, 200 µL, and 1,000 µL Diamond PosiStop LTS tip sizes.

Empty racks for 20ul PosiStop pipette tips, red tray, 10 racks/box, CS/100

Empty racks for 200ul PosiStop pipette tips, green tray, 10 racks/box, CS/100

Empty racks for 1000ul PosiStop pipette tips, blue tray, 6 racks/box, CS/60

Transfer Pipettes

<h2>What are disposable transfer pipettes?</h2>
&nbsp;
Disposable transfer pipettes are single-use plastic liquid-handling tools made from low-density polyethylene (LDPE). They are designed as a one-piece bulb-and-stem system used for transferring, dispensing, and handling small volumes of liquids in laboratory workflows.
They are commonly used as a safer and more convenient alternative to glass Pasteur pipettes. Being plastic and disposable, they eliminate the risk of breakage, reduce cross-contamination, and remove the need for separate rubber bulbs. The flexible bulb allows controlled aspiration and dispensing of reagents, samples, and solutions.
&nbsp;
<h2>What you will find:</h2>
&nbsp;
<ul>
<li>Graduated transfer pipettes &ndash; for approximate volume measurement and controlled dispensing</li>
<li>Non-graduated transfer pipettes &ndash; for simple liquid transfer without measurement markings</li>
<li>Fine-tip transfer pipettes &ndash; for small droplets and precise spot dispensing</li>
<li>Sterile transfer pipettes &ndash; for microbiology and contamination-sensitive workflows</li>
<li>Non-sterile transfer pipettes &ndash; for routine laboratory use</li>
<li>Disposable Pasteur pipettes &ndash; for general single-use liquid handling</li>
</ul>
&nbsp;
<h2>How to choose transfer pipettes</h2>
&nbsp;
Tip style Fine-tip pipettes are used for precise work such as microplate spotting and small-volume handling. Standard tips are suitable for general transfers, while wide-bore designs are better for viscous liquids or blood samples. Longer stems help access deep containers.
Capacity and volume handling Select pipettes based on typical working volumes. Smaller pipettes are suitable for low-volume transfers, while larger ones are used for routine sample handling. The effective draw volume depends on bulb capacity and usage technique.
Graduated vs non-graduated Graduated pipettes allow approximate volume estimation and are useful in clinical and diagnostic workflows. Non-graduated pipettes are intended for general dispensing where precise measurement is not required.
Sterility requirements Sterile pipettes are used in microbiology, cell culture, and clinical applications where contamination control is essential. Non-sterile versions are suitable for general laboratory and teaching use.
Length and accessibility Long pipettes are preferred for deep vessels such as flasks and bottles, while shorter designs are used for compact tubes and small workspaces.
&nbsp;
<h2>Specifications context</h2>
&nbsp;
Disposable LDPE transfer pipettes are widely used laboratory consumables for general-purpose liquid handling in research, clinical, and educational environments. They are available in sterile and non-sterile formats with multiple tip designs and capacities to support different workflows.
These pipettes remain a standard alternative to glass Pasteur pipettes due to their safety, low cost, and reduced contamination risk in routine laboratory applications.
For bulk orders or lab-specific requirements, <a href="https://mbpinc.net/contact-us">contact the MBP team</a> for assistance and pricing.

139110-Group-Transfer Pipet - Brochure

Exact Volume Transfer Pipettes Specifications

Exact Volume Transfer Pipettes

Globe Scientific 139110 — 50 µL exact volume LDPE transfer pipette, 59 mm long. Dispenses a fixed 50 µL at full bulb compression. Pack of 5,000 (500/bag × 10 bags). Suits fixed-volume reagent addition, blood transfer, and point-of-care spot testing. Related sizes: 100 µL (139114), 200 µL (139116), 250 µL (139118).

Transfer Pipet, Exact Volume, 50uL (0.05mL), 59mm Long, 500/Pack, 10 Packs/Case

Transfer Pipet, Exact Volume, 75uL (0.075mL), 75mm Long, 500/Pack, 10 Packs/Case

Transfer Pipet, Exact Volume, 100uL (0.10mL), 83mm Long, 500/Pack, 10 Packs/Case

Transfer Pipet, Exact Volume, 200uL (0.20mL), 115mm Long, 500/Pack, 10 Packs/Case

Transfer Pipet, Exact Volume, 250uL (0.25mL), 102mm Long, 500/Pack, 10 Packs/Case

139030-Group-Transfer Pipet Brochure

139030-Group-TDS-139050

Extra Long Transfer Pipets Specifications

Extra Long Transfer Pipets

The 139030 by Globe Scientific is a 6.0 mL extra-long transfer pipet — 225 mm (9-inch) stem, 2.3 mL bulb draw, 4.6 mm stem diameter — designed for aspirating from 24-hour urine containers, large reagent bottles, cylinders, and jars. Non-sterile bulk format: 500 per box. Sterile variant (139030-S20) ships 20 per bag, 400 per case.

Transfer Pipet, 6.0mL, Extra Long, 225mm (9 Inches Long), 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 6.0mL, Extra Long, 225mm (9 Inches Long), 500/Dispenser Box

Transfer Pipet, 6.0mL, Extra Long, 225mm (9 Inches Long), STERILE, 20/Bag, 20 Bags/Unit

Transfer Pipet, 6.0mL, Extra Long, 225mm (9 Inches Long), STERILE, Individually Wrapped, 100/Pack, 4 Packs/Unit

Transfer Pipet, 23.0mL, Extra Long, 300mm (12 Inches Long), 100/Box

Transfer Pipet, 23.0mL, Extra Long, 300mm (12 Inches Long), 100/Box, 10 Boxes/Unit

Transfer Pipet, 23.0mL, Extra Long, 300mm (12 Inches Long), STERILE, Individually Wrapped, 100/Unit

Transfer Pipet, 23.0mL, Extra Long, 300mm (12 Inches Long), STERILE, 20/Bag, 5 Bags/Unit

Multi-Purpose Containers

<h2 data-section-id="13u4l4b" data-start="337" data-end="385">What Are Laboratory Multi-Purpose Containers?</h2>
&nbsp;
Laboratory multi-purpose containers are wide-mouth, lidded plastic vessels designed for a broad range of storage, collection, and transport applications&mdash;reagent and buffer holding, clinical specimen collection, waste collection, tissue fixation, and general sample handling. Globe Scientific's container line covers PP graduated specimen containers (30&ndash;120 mL with screw caps) for clinical applications, PP Tite-Rite wide-mouth containers (40&ndash;90 mL) for histology and specimen transport, and HDPE economy containers (240 mL&ndash;2580 mL with snap lids) for bench-accessible reagent and buffer storage. PP containers are autoclavable at 121&deg;C; HDPE containers offer the broadest chemical compatibility for non-sterile applications. Polypropylene is the correct material for formalin fixation; do not use polystyrene containers with aldehyde-based fixatives.
&nbsp;
<h2 dir="ltr">What you will find: </h2>
<ul>
<li dir="ltr" aria-level="1">
Small containers (0.25 mL to 5 mL) for micro samples and testing
</li>
<li dir="ltr" aria-level="1">
Medium containers (10 mL to 250 mL) for routine lab use
</li>
<li dir="ltr" aria-level="1">
Large containers (500 mL to 2 L+) for bulk storage
</li>
<li dir="ltr" aria-level="1">
Snap-cap containers for quick and secure closure
</li>
<li dir="ltr" aria-level="1">
Screw-cap containers for leak-resistant storage
</li>
<li dir="ltr" aria-level="1">
Clear containers for easy sample visibility
</li>
</ul>
&nbsp;
<h2 data-section-id="w4e2vm" data-start="1251" data-end="1296">How to Choose Multi-Purpose Lab Containers</h2>
&nbsp;
Material Match to Contents
PP is the correct choice for specimen collection, urine, tissue, formalin, and sterile applications because it is autoclavable and compatible with most biological fluids and fixatives. HDPE is preferred for chemical storage such as acids, bases, buffers, DI water, and waste collection due to its broad chemical resistance and low leachables. Compatibility with aggressive solvents should always be confirmed before selection.
Closure and Access Speed
Quarter-turn snap caps allow rapid one-hand sealing and are commonly used in high-throughput clinical specimen collection. Full-thread screw caps require multiple rotations and provide a more secure closure suitable for transport and long-term storage. Snap lids on HDPE economy containers are intended for frequent bench access and simple dust protection rather than sealed transport.
Graduated vs Non-Graduated
Graduated containers include volume markings in mL and oz, allowing approximate volume measurement during specimen collection and reagent dispensing. Non-graduated containers are designed for bulk storage where precision is not required, and external measuring tools are used when exact volumes are needed.
Sterile vs Non-Sterile
Sterile PP containers (gamma-irradiated, SAL 10⁻⁶) are required for microbiological, urine, stool, and tissue specimens where contamination would affect results. Non-sterile HDPE containers are used for chemical storage, buffer preparation, and waste handling.
&nbsp;
<h2 data-section-id="1jl751w" data-start="3419" data-end="3444">Specifications Context</h2>
&nbsp;
Globe Scientific PP containers are manufactured from virgin polypropylene compliant with FDA 21 CFR 177.1520 and are ISO 9001:2015 certified. HDPE containers are precision-molded from virgin resin with smooth interior surfaces and low leachables suitable for chemical storage. Pre-filled Tite-Rite NBF containers contain 10% neutral buffered formalin and are supplied with GHS-compliant hazard labeling in transport-safe packaging. As of 2026, 90 mL PP specimen containers remain the standard format in clinical urinalysis and histopathology specimen workflows. Explore storage boxes and racks for tube organization and jerricans for bulk liquid handling.
<a href="https://mbpinc.net/contact-us">Connect with the MBP team today</a> to discuss your specific volume requirements and material preferences, and let us help you find the perfect multi-purpose container for your daily demands.

Extra Sturdy Snap Lid Containers

270008 by Globe Scientific is a heavy-duty 8 oz (approximately 240 mL) white polypropylene container with a positive-close snap lid. For laboratory specimen storage, consumable organization, and secure sample transport. Larger volumes available under separate SKUs: 270016 (480 mL), 270032 (960 mL), 270064 (1920 mL), 270086 (2580 mL).

Dimensions

8oz. (240mL)

16oz. (480mL)

32oz. (1000mL)

64oz. (2000mL)

86oz. (2500mL)

172oz. (5000mL)

190oz. (5700mL)

Container, Multi-Purpose, 8oz (240mL), PP, Separate Snap Lid, White, CS/250

Container, Multi-Purpose, 16oz (480mL), PP, Separate Snap Lid, White, CS/250

Container, Multi-Purpose, 32oz (960mL), PE, Separate Snap Lid, White, CS/250

Container, Multi-Purpose, 64oz (1920mL), PE, Separate Snap Lid, White, CS/150

Container, Multi-Purpose, 86oz (2580mL), PP, Separate Snap Lid, White, CS/90

Container, Multi-Purpose, 172oz (5160mL), PE, Separate Snap Lid, White, CS/40

Container, Multi-Purpose, 190oz (5700mL), PE, Separate Snap Lid, White, CS/20

5527-5528-Group-Analyzer Consumables Catalog

5527-5528-Group-TDS-5527-5528

False Bottom Tubes & Caps

5527-5528 by Globe Scientific is a matched pair of PP false bottom tubes (5527: 16×97 mm, 5 mL, threaded) and white screw caps (5528) for use as secondary barcoded sample tubes on automated analyzers. Compatible with Hitachi, Olympus, Beckman, Tosoh, Vitros, and other platforms. Tubes: 1,000/case. Caps sold separately.

Tube, False Bottom, 16 x 97mm (5mL), with Threads, PP, Natural, CS/1000

Tube, False Bottom, 16 x 97mm (5mL), with Threads, PP, Natural, CS/1500

Cap, Screw, for False Bottom Tubes with Threads, White, BAG/1000

Cap, Screw, for False Bottom Tubes with Threads, White, BAG/1500

Formaldehyde Control

<h2 data-section-id="ibpx2r" data-start="0" data-end="42">What Are Formaldehyde Control Products?</h2>
&nbsp;
Formaldehyde control products are workplace safety tools used to monitor and manage exposure to airborne formaldehyde in laboratory and healthcare environments. These products are commonly used in histology, pathology, anatomy, and research laboratories where formalin-based fixatives are routinely handled during specimen preparation and preservation.
Because formalin is widely used as a tissue fixative, monitoring employee exposure is an important part of laboratory safety programs. Formaldehyde control products help laboratories assess exposure levels, document monitoring activities, and support compliance with workplace safety requirements.
Laboratories that routinely use formalin should implement formaldehyde monitoring programs, with passive badge dosimeters being one of the most common methods for measuring employee exposure over a work shift.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Formalin Neutralizers for safe liquid-to-non-toxic conversion.
</li>
<li dir="ltr" aria-level="1">
Vapor Suppressant Pads for rapid absorption and odor capture.
</li>
<li dir="ltr" aria-level="1">
Decontamination Sprays to eliminate residual chemical traces.
</li>
<li dir="ltr" aria-level="1">
Spill Response Kits for immediate laboratory emergency management.
</li>
<li dir="ltr" aria-level="1">
Absorbent Granules designed for high-capacity chemical containment.
</li>
<li dir="ltr" aria-level="1">
Protective Bench Mats to trap drips before they spread.
</li>
</ul>
&nbsp;
<h2 data-section-id="y865ie" data-start="919" data-end="965">How to Choose Formaldehyde Control Products</h2>
&nbsp;
Passive Badges vs Real-Time Monitors
Passive dosimeter badges are designed to measure employee exposure over an extended sampling period, typically a full work shift. These badges are worn by personnel and provide time-weighted average (TWA) exposure data that can be used for workplace monitoring and documentation.
Real-time monitors provide immediate readings of airborne formaldehyde concentrations. They are useful for investigating ventilation issues, evaluating work areas, and assessing conditions after spills or other incidents. However, they are generally used as supplemental monitoring tools rather than replacements for long-term exposure measurements.
Detection Range
When selecting a monitoring product, it is important to ensure that the detection range is appropriate for the expected workplace environment. Products designed for laboratory use typically measure concentrations across ranges relevant to occupational exposure monitoring programs.
Monitoring Frequency
Routine monitoring schedules help laboratories track exposure levels over time. Additional monitoring may be appropriate when laboratory procedures, equipment, staffing, ventilation systems, or formalin usage patterns change significantly.
Personnel Monitoring
Employees who regularly handle formalin-containing materials or work in areas where formaldehyde may be present are commonly included in monitoring programs. Monitoring helps laboratories evaluate workplace conditions and identify opportunities for improving safety controls.
Documentation and Recordkeeping
Accurate recordkeeping is an important component of formaldehyde monitoring programs. Laboratories often maintain records that include monitoring dates, employee assignments, badge identification numbers, sampling locations, and analytical results. Certificates of analysis and related documentation may also be retained as part of quality and compliance programs.
&nbsp;
<h2 data-section-id="1jl751w" data-start="3575" data-end="3600">Specifications Context</h2>
&nbsp;
Formaldehyde monitoring products are widely used in histology and pathology laboratories where formalin-based tissue fixation is performed. Passive monitoring systems commonly use chemically treated collection media to capture airborne formaldehyde during the sampling period, followed by laboratory analysis.
Workplace exposure monitoring programs help laboratories evaluate ventilation effectiveness, document employee exposure levels, and support occupational safety initiatives. Many laboratories incorporate formaldehyde monitoring into their broader environmental health and safety programs.
Tired of harsh fumes slowing down your team? Upgrade to a safer lab environment; browse our inventory now and<a href="https://mbpinc.net/contact-us"> hit up the MBP team</a> for a quote.

Fan Pads, Formaldehyde Control

2543 by Globe Scientific is a large-format Formaldehyde Control Fan Pad (9&Prime; &times; 21&Prime;), sold in cases of 30, treated with Formalex liquid agent to eliminate formaldehyde, formalin, and glutaraldehyde vapors on contact. Used in pathology, histology, and gross dissection settings to absorb fluids and suppress hazardous aldehyde vapors at the work surface.

Formaldehyde Control, Fan Pad, Large, 9" x 21", 30/Unit

Formaldehyde Control, Fan Pad, Mini, 11" x 10-3/4", 55 Sheets/Roll, 6 Rolls/Unit

Formaldehyde Control, Fan Pad, Small, 6" x 14", 48/Unit

Formaldehyde Control, Fan Pad-GL Ultra, 8 x 11", 25/Pack, 4 Packs/Unit

Formaldehyde Control, Fad Pad-GL Ultra, 11 x 15", 25/Pack, 4 Packs/Unit

134010-Group-Transfer Pipet Brochure

134010-Group-TDS-134050

134010-Group-TDS-134070

134010-Group-TDS - 134020

134010-Group-TDS - 134010

Fine Tip Transfer Pipets Specifications

Fine Tip Transfer Pipets

134010 by Globe Scientific are LDPE fine tip transfer pipets — fine tip for precise narrow-stream delivery, sterile and non-sterile options, bench-top dispenser box with hinged front panel. Single-use for gel loading, supernatant transfer, and targeted liquid dispensing.

Transfer Pipet, 1.3mL, Fine Tip, 51mm, 500/Dispenser Box, 8 Boxes/Unit

Transfer Pipet, 1.3mL, Fine Tip, 51mm, 500/Dispenser Box

Transfer Pipet, 1.5mL, Fine Tip, 104mm, 400/Dispenser Box, 8 Boxes/Unit

Transfer Pipet, 1.5mL, Fine Tip, 104mm, 400/Dispenser Box

Transfer Pipet, 1.5mL, Fine Tip, 104mm, STERILE, Individually Wrapped, 4000/Cs

Transfer Pipet, 1.5mL, Fine Tip, 104mm, STERILE, 20/Pack, 25 Packs/Unit

Transfer Pipet, 5.8mL, Fine Tip, 147mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 5.8mL, Fine Tip, 147mm, 500/Dispenser Box

Transfer Pipet, 5.8mL, Fine Tip, 147mm, STERILE, Paper Peel Wrap, Individually Wrapped, 100/Bag, 4 Bags/Unit

Transfer Pipet, 5.8mL, Fine Tip, 147mm, STERILE, 20/Pack, 20 Packs/Unit

Transfer Pipet, 5.8mL, Fine Tip, 157mm, 500/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 5.8mL, Fine Tip, 157mm, 500/Dispenser Box

Transfer Pipet, 5.8mL, Fine Tip, 157mm, STERILE, Individually Wrapped, 100/Bag, 4 Bags/Unit

Transfer Pipet, 5.8mL, Fine Tip, 157mm, STERILE, 20/Pack, 20 Packs/Unit

Transfer Pipet, 5mL, Fine Tip, 153mm, 250/Dispenser Box, 8 Boxes/Unit

Transfer Pipet, 5mL, Fine Tip, 153mm, 250/Dispenser Box

Transfer Pipet, 5mL, Fine Tip, 153mm, STERILE, Individually Wrapped, 400/Case

Transfer Pipet, 5mL, Fine Tip, 153mm, STERILE, 20/Bag, 20 Bags/Unit

Transfer Pipet, 8.7mL, Fine Tip, 147mm, 400/Dispenser Box, 10 Boxes/Unit

Transfer Pipet, 8.7mL, Fine Tip, 147mm, 400/Dispenser Box

Transfer Pipet, 8.7mL, Fine Tip, 147mm, STERILE, Individually Wrapped, 100/Bag, 4 Bags/Unit

Transfer Pipet, 8.7mL, Fine Tip, 147mm, STERILE, 20/Pack, 20 Packs/Unit

Centrifuge Tubes

<h2>What Are Centrifuge Tubes?</h2>
 Centrifuge tubes are cylindrical laboratory containers with caps that are used to separate, pellet, and store biological or chemical samples through centrifugal force. They are commonly made from polypropylene (PP) or polystyrene (PS) and are available in sizes ranging from small 0.5 mL microtubes to larger 50 mL conical tubes. These tubes are widely used for cell pelleting, protein precipitation, DNA and RNA extraction, tissue homogenate clarification, and long-term sample storage. Depending on the material, they can withstand temperatures from &minus;80 &deg;C to +121 &deg;C.
In short, the best centrifuge tube depends on your centrifuge rotor, required g-force, sample volume, and sterility needs. 
<h2>What You Will Find: </h2>
<ul>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes" title="All Centrifuge Tubes">All Centrifuge Tubes</a>: Comprehensive selection of 15 mL and 50 mL conical tubes with clear graduations for daily lab workflows.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/oak-ridge-style-centrifuge-tubes" title="Oak Ridge Style Centrifuge Tubes">Oak Ridge Style Centrifuge Tubes</a>: High-speed, chemical-resistant tubes designed to withstand extreme RCF without deformation.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/centrifuge-bottles" title="Centrifuge Bottles">Centrifuge Bottles</a>: Heavy-duty, larger-capacity vessels engineered for bulk sample processing and high-velocity runs.</li>
<li><a href="https://mbpinc.net/consumables/centrifuge-tubes/large-volume-centrifuge-tubes" title="Large Volume Centrifuge Tubes">Large Volume Centrifuge Tubes</a>: Industrial-strength 250 mL and 500 mL tubes optimized for pilot-scale harvesting and bioprocessing.</li>
</ul>
&nbsp;
<h2>How to Choose Centrifuge Tubes</h2>
 Volume and Rotor Compatibility
Select a tube size that matches both your sample volume and centrifuge rotor. Microtubes ranging from 0.5&ndash;2 mL are commonly used in microcentrifuges and can typically handle speeds up to 20,000 &times; g. Midi tubes in the 5&ndash;10 mL range are suitable for intermediate sample volumes, while 15 mL and 50 mL conical tubes are commonly used in clinical, research, and preparative centrifuges.
Material: Polypropylene vs. Polystyrene
Polypropylene (PP) tubes offer excellent chemical resistance and can tolerate temperatures from &minus;80 &deg;C to +121 &deg;C. They are suitable for autoclaving and exposure to many laboratory solvents. Polystyrene (PS) tubes provide superior optical clarity, making it easier to visually inspect samples and liquid levels, but they have lower resistance to solvents and extreme temperatures.
Sterility and Contamination Control
Sterile centrifuge tubes are typically gamma- or E-beam-irradiated and certified free of RNase, DNase, and pyrogens. These tubes are recommended for RNA extraction, cell culture, and clinical applications where contamination must be minimized. Non-sterile tubes may still be RNase- and DNase-free and are often suitable for routine DNA work and general sample storage.
Cap Design
Attached screw caps help prevent cap mix-ups and sample contamination, especially in high-throughput laboratories. Separate caps can be quicker to open and may be preferred in workflows that require frequent access to samples. If tubes will be used with automated systems, cap dimensions should be verified for compatibility with liquid handling equipment.
Packaging Options
Racked tubes provide convenient organization and allow direct pipetting while the tubes remain in the rack. Bulk-bagged tubes offer a more economical option for laboratories that process large volumes of samples and already have tube storage systems in place.
<h2> Comparing Common Centrifuge Tube Types</h2>
 Microtubes (0.5&ndash;2 mL) are ideal for PCR preparation, microcentrifuge applications, and storage of small sample volumes. They can generally withstand centrifugal forces up to 20,000 &times; g.
Midi tubes (5&ndash;10 mL) are designed for intermediate sample volumes such as culture supernatants and can typically tolerate forces up to 16,000 &times; g.
Sterile 15 mL conical tubes are frequently used for cell pelleting, RNA extraction, and clinical sample processing, with typical ratings between 12,000 and 15,000 &times; g.
Sterile 50 mL conical tubes are commonly selected for larger-volume applications including tissue culture work, density gradient preparation, and large-scale sample processing.
Polystyrene conical tubes in 15 mL and 50 mL formats are often chosen when visual sample inspection is important and solvent exposure is minimal.
<h2> Specifications and Features</h2>
 Polypropylene centrifuge tubes from Globe Scientific and Nest Scientific are manufactured from USP Class VI virgin resin and do not contain plasticizers or processing additives. Sterile products are typically irradiated to achieve a sterility assurance level (SAL) of 10⁻⁶. Most 15 mL tubes feature graduation marks at 1 mL intervals, while 50 mL tubes are usually graduated every 5 mL. MBP offers both bagged and racked centrifuge tube formats, including 15 mL and 50 mL conical tubes as well as smaller microtube and midi tube options.
MBP supports procurement departments by accepting purchase orders and offering institutional pricing for qualified high-volume customers. <a href="https://mbpinc.net/contact-us">Contact the MBP team today</a> for a customized quote.

Tubes, Caps & Racks Catalog

Product Literature

Tube Caps Specifications

Flange Plug Cap - For Test Tubes

Globe Scientific's polyethylene (PE) flanged plug caps provide exceptional leakresistance in test tubes, centrifuge tubes and round cuvettes. 

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Natural, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Blue, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Green, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Red, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, White, 10000/CS

Cap, Flange Plug, 17mm, for 17mm Tubes and 15mL Centrifuge Tubes, Yellow, 10000/CS

Cap, Flange Plug, 12mm, Blue, CS/20000

Cap, Flange Plug, 12mm, Clear, CS/20000

Cap, Flange Plug, 12mm, Green, CS/20000

Cap, Flange Plug, 12mm, Black, CS/20000

Cap, Flange Plug, 12mm, Lavender, CS/20000

Cap, Flange Plug, 12mm, Orange, CS/20000

Cap, Flange Plug, 12mm, Red, CS/20000

Cap, Flange Plug, 12mm, White, CS/20000

Cap, Flange Plug, 12mm, Yellow, CS/20000

Cap, Flange Plug, 13mm, Blue, CS/20000

Cap, Flange Plug, 13mm, Clear, CS/20000

Cap, Flange Plug, 13mm, Green, CS/20000

Cap, Flange Plug, 13mm, Black, CS/20000

Cap, Flange Plug, 13mm, Lavender, CS/20000

Cap, Flange Plug, 13mm, Orange, CS/20000

Cap, Flange Plug, 13mm, Red, CS/20000

Cap, Flange Plug, 13mm, White, CS/20000

Cap, Flange Plug, 13mm, Yellow, CS/20000

Cap, Flange Plug, 16mm, Blue, CS/10000

Cap, Flange Plug, 16mm, Clear, CS/10000

Cap, Flange Plug, 16mm, Green, CS/10000

Cap, Flange Plug, 16mm, Black, CS/10000

Cap, Flange Plug, 16mm, Lavender, CS/10000

Cap, Flange Plug, 16mm, Orange, CS/10000

Cap, Flange Plug, 16mm, Red, CS/10000

Cap, Flange Plug, 16mm, White, CS/10000

Cap, Flange Plug, 16mm, Yellow, CS/10000

15ml & 50ml Centrifuge Tubes

<h2 data-section-id="155qizo" data-start="0" data-end="33">What Are All Centrifuge Tubes?</h2>
&nbsp;
The All Centrifuge Tubes collection includes the complete range of tube sizes commonly used in research, clinical, and laboratory environments. These tubes range from small 0.5 mL and 1.5&ndash;2 mL microtubes used in microcentrifuge applications to 5 mL and 10 mL midi tubes for intermediate sample volumes, as well as 15 mL and 50 mL conical tubes designed for cell culture, density gradient preparation, and larger-volume sample processing. They are available in polypropylene (PP) for enhanced chemical resistance and temperature tolerance or polystyrene (PS) for improved optical clarity.
&nbsp;
What you will find:
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/microcentrifuge-tubes" title="Microcentrifuge Tubes">Microcentrifuge Tubes</a> &ndash; Precision-engineered for small-volume sample preparation.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/screw-cap-tubes" title="Screw Cap Tubes">Screw Cap Tubes</a> &ndash; Secure, leak-proof closures for long-term storage and transport.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/15ml-and-50ml-centrifuge-tubes" title="15ml &amp; 50ml Centrifuge Tubes">15ml &amp; 50ml Centrifuge Tubes</a> &ndash; Standard conical bottom tubes for large-volume processing.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/midicentrifuge-tubes-5ml-and-10ml" title="Midicentrifuge Tubes (5ml &amp; 10ml)">Midicentrifuge Tubes (5ml &amp; 10ml)</a> &ndash; The perfect bridge for intermediate sample sizes.
</li>
<li dir="ltr" aria-level="1">
<a href="https://mbpinc.net/consumables/centrifuge-tubes/all-centrifuge-tubes/microtubes-box" title="Microtubes Box">Microtubes Box</a> &ndash; Durable storage racks for organized sample management and protection.
</li>
</ul>
&nbsp;
<h2 data-section-id="1f93yys" data-start="914" data-end="963">How to Choose From All Centrifuge Tube Formats</h2>
&nbsp;
Volume and Rotor Compatibility
Selecting the correct tube size is essential for safe and efficient centrifugation. Microtubes ranging from 0.5&ndash;2 mL are designed for microcentrifuges, while 5&ndash;10 mL midi tubes fit compatible benchtop centrifuge rotors. Larger 15 mL and 50 mL conical tubes are commonly used in clinical and research centrifuges. Always verify rotor compatibility before introducing a new tube format into your workflow.
Sterility Requirements
For sensitive applications such as RNA extraction, cell culture, and clinical diagnostics, sterile tubes certified free of RNase, DNase, and pyrogens are recommended. Non-sterile tubes can provide a cost-effective solution for routine DNA analysis, protein assays, and general sample storage where sterility is not critical.
Material Selection
Polypropylene tubes offer excellent durability, can be autoclaved at 121 &deg;C, and resist many laboratory chemicals and solvents. Polystyrene tubes provide superior transparency, making it easier to monitor liquid levels and sample contents, although they are less resistant to heat and solvents.
Packaging and Inventory Planning
Microtubes are commonly available in pack sizes ranging from 500 to 1,000 units, while 15 mL and 50 mL conical tubes are often supplied in cases of 500. Laboratories with consistent usage may benefit from establishing recurring purchase orders to ensure uninterrupted supply.
&nbsp;
<h2 data-section-id="urfo3f" data-start="2395" data-end="2433">Compare Centrifuge Tube Size Groups</h2>
&nbsp;
Microtubes (0.5&ndash;2 mL) are primarily used for PCR preparation, microcentrifuge applications, and storage of small sample volumes. These are typically manufactured from polypropylene and are available in pack sizes of 500&ndash;1,000 units.
Midi tubes (5&ndash;10 mL) support intermediate-volume centrifugation and supernatant collection. They are commonly made from polypropylene and supplied in packs ranging from 100&ndash;500 units.
15 mL conical tubes are widely used for cell pelleting, RNA isolation, and clinical sample processing. They are available in both polypropylene and polystyrene formats and are generally packaged in cases of 500.
50 mL conical tubes are designed for larger-volume workflows, including tissue culture, density gradient preparation, and sample processing. Like 15 mL tubes, they are available in polypropylene and polystyrene and are commonly sold in cases of 500.
&nbsp;
<h2 data-section-id="1ezckh3" data-start="3318" data-end="3348">Specifications and Features</h2>
&nbsp;
Globe Scientific and Nest Scientific centrifuge tubes are manufactured from USP Class VI virgin polypropylene or polystyrene resin and are certified free from detectable RNase, DNase, and pyrogens. Sterile products are irradiated using gamma or E-beam methods to achieve a sterility assurance level (SAL) of 10⁻⁶. MBP offers both racked and bagged formats for 15 mL and 50 mL conical tubes, along with dispenser-box options for selected microtube product lines that support efficient use in high-throughput laboratory environments.
For procurement teams, MBP accepts purchase orders and offers institutional pricing for bulk and high-volume purchases. <a href="https://mbpinc.net/contact-ushttps://mbpinc.net/contact-us" title="Contact the MBP team" style="color: #236fa1;">Contact the MBP team</a> today to learn more

All Centrifuge Tubes

112011-Group-Tubes, Caps & Racks Catalog

112011-Group-TDS-112030

Flared-Top Urine Centrifuge Tubes

Globe Scientific 112011 flared-top urine centrifuge tube, PS, 12 mL, 21 mm × 105 mm. Graduated; flared rim for spill-free decanting; rated to 1,500 RCF. Case of 500. No cap included.

Tube, Urine Centrifuge, 12mL, with Flared Top, PS, Graduated, 500/Unit, CS/500

Urine Collection System, 12mL Flared Top Urine Centrifuge Tube and Separate Blue Snap Cap, CS/1000

Tube, Urine Centrifuge, 12mL with Flared Top, PS, Kova Type, Graduated, 1000/Bag, 2 Bags/Unit, CS/2000

Tube, Urine Centrifuge, 12mL, with Flared Top, PS, Graduated, 500/Bag, 3 Bags/Unit, CS/1500

Tube, Urine Centrifuge, 12mL, with Sediment Bulb and Flared Top, PS, Graduated to 10 mL, 500/Bag, 3 Bags/Unit

Tube, Urine Centrifuge, 12mL, with Sediment Bulb and Flared Top, PS, Graduated to 10 mL

Tube, Urine Centrifuge, 12mL, with Flared Top, PS, Graduated, 500/Bag, 2 Bags/Unit, CS/1000

Urine Collection System, 12mL Flared Top Urine Tube and Yellow Snap Cap with Sanitary Grip, 100/Bag, 5 Bags/Unit, CS/500

Cap, Snap, PE, Blue, for Flared Top Urine Tube, 500/Bag, 3 Bags/Unit, CS/1500

Cap, Snap with Sanitary Grip, PE, Yellow, for Flared Top Urine Tube, 500/Bag, 3 Bags/Unit, CS/1500

United States

Texas

mbpinc