Biologix

<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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</ul>
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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.

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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<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; 
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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

<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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<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

Biologix® Pipette Tips-10µl/200μl/1000µl/1000µl Extended, (Rack, Sterile)

Biologix® Racked Pipette Tips - Extended, Sterile

Biologix® Pipette Tips-10µl/200μl/1000µl/1000µl Extended, (Rack, Sterile)\r\n

Brand

Model

Material

Volume

Sterile

BIOLOGIX 10µL CLEAR POLYPROPYLENE STERILE (RNASE & DNASE FREE) AUTOCLAVABLE PIPET TIPS.  PIPET TIPS HAVE MOLDED GRADUATIONS. TIPS COME LOADED INTO 96 WELL RACKS. 96 TIPS/RACK, 100 RACKS/CASE

BIOLOGIX 200µL YELLOW POLYPROPYLENE STERILE (RNASE & DNASE FREE) AUTOCLAVABLE PIPET TIPS.  PIPET TIPS HAVE MOLDED GRADUATIONS. TIPS COME LOADED INTO 96 WELL RACKS. 96 TIPS/RACK, 100 RACKS/CASE

BIOLOGIX 1000µL BLUE POLYPROPYLENE STERILE (RNASE & DNASE FREE) AUTOCLAVABLE PIPET TIPS.  TIPS COME LOADED INTO 100 WELL RACKS. 100 TIPS/RACK, 60 RACKS/CASE

BIOLOGIX 1000µL CLEAR POLYPROPYLENE STERILE (RNASE & DNASE FREE) AUTOCLAVABLE PIPET TIPS.  TIPS COME LOADED INTO 96 WELL RACKS. 96 TIPS/RACK, 60 RACKS/CASE

<h2 data-section-id="1hv97bw" data-start="0" data-end="47">What Are Laboratory Storage Boxes and Racks?</h2>
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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.
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<h2 dir="ltr">What you will find:</h2>
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Cryogenic storage boxes for vials and microtubes
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Freezer storage boxes for -20&deg;C and -80&deg;C applications
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PCR tube racks for 0.2 mL tubes and strips
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Microcentrifuge tube racks for 0.5 mL to 2 mL tubes
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Polypropylene (PP) autoclavable storage boxes
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Stackable storage boxes for space-saving organization
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Hinged lid storage boxes for secure sample protection
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Color-coded racks for easy sample identification
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<h2 data-section-id="flyrii" data-start="1159" data-end="1199">How to Choose Storage Boxes and Racks</h2>
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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.
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<h2 data-section-id="1jl751w" data-start="4067" data-end="4092">Specifications Context</h2>
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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.

Storage Boxes & Racks

Biologix Slide Storage Boxes

Biologix® Slide Storage Boxes with Foam/Cork Lining

25 place, 100 place, foam, cork slide storage boxes/biologix

BIOLOGIX 25-PLACE (5.5X3.75X1.25”) ASSORTED COLOR (RED, YELLOW, GREEN, BLUE AND WHITE) NON-STERILE ABS MATERIAL SLIDE STORAGE BOX WITH FOAM LINING FOR USE WITH 1” AND 3” MICROSCOPE SLIDES.  COMES WITH REMOVEABLE COVER THAT INCLUDES SLIDE INDEX SHEET.  5 BOXES/PACK, 4 PACKS/CASE

BIOLOGIX 25-PLACE (5.5X3.75X1.25”) ASSORTED COLOR (RED, YELLOW, GREEN, BLUE AND WHITE) NON-STERILE ABS MATERIAL SLIDE STORAGE BOX WITH CORK LINING FOR USE WITH 1” AND 3” MICROSCOPE SLIDES.  COMES WITH REMOVEABLE COVER THAT INCLUDES SLIDE INDEX SHEET.  5 BOXES/PACK, 4 PACKS/CASE

BIOLOGIX 100-PLACE (8.25X6.37X1.25”) ASSORTED COLOR (RED, YELLOW, GREEN, BLUE AND WHITE) NON-STERILE ABS MATERIAL SLIDE STORAGE BOX WITH FOAM LINING FOR USE WITH 1” AND 3” MICROSCOPE SLIDES.  COMES WITH HINGED COVER THAT INCLUDES SLIDE INDEX SHEET.  5 BOXES/PACK, 6 PACKS/CASE

BIOLOGIX 100-PLACE (8.25X6.37X1.25”) ASSORTED COLOR (RED, YELLOW, GREEN, BLUE AND WHITE) NON-STERILE ABS MATERIAL SLIDE STORAGE BOX WITH CORK LINING FOR USE WITH 1” AND 3” MICROSCOPE SLIDES.  COMES WITH HINGED COVER THAT INCLUDES SLIDE INDEX SHEET.  5 BOXES/PACK, 6 PACKS/CASE

<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.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li dir="ltr" aria-level="1">Glass test tubes in diverse formats for heating and chemical reaction workflows</li>
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Plastic polypropylene test tubes for routine laboratory use
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Graduated tubes for quick and easy volume estimation
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Conical and round-bottom tube formats for different applications
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Sterile disposable test tubes for clinical and diagnostic work
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Heat-resistant tubes for incubation and controlled heating steps
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</ul>
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<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>

Test Tubes

Biologix® Test Tubes (Polystyrene)

5ml, 8ml PS, PP 12x75mm, 13x100mm conical bottom Cylindrical Test Tube

BIOLOGIX 12X75MM (5ML) CLEAR POLYSTYRENE NON-STERILE TEST TUBES.  CAPS SOLD SEPARATELY. 500 TUBES/PACK, 4 PACKS/CASE

BIOLOGIX 13X100MM (8ML) CLEAR POLYSTYRENE NON-STERILE TEST TUBES.  CAPS SOLD SEPARATELY. 250 TUBES/PACK, 8 PACKS/CASE

Biologix® Test Tubes Caps

BIOLOGIX 12X13.5MM BLUE POLYETHYLENE NON-STERILE CAP (FOR USE WITH TEST TUBES).  TUBES SOLD SEPARATELY.  1,000 CAPS/PACK, 2 PACKS/CASE

BIOLOGIX 12X17.5MM RED POLYETHYLENE NON-STERILE CAP (FOR USE WITH TEST TUBES).  TUBES SOLD SEPARATELY.  1,000 CAPS/PACK, 2 PACKS/CASE

<h2 dir="ltr">What are Vacuum Bottle-Top Filter Systems?</h2>
 Vacuum bottle-top filter systems are single-use, sterile filtration assemblies consisting of a graduated polystyrene funnel with an integrated membrane filter bonded to a polystyrene receiver bottle, connected by a hose-port adaptor to a house vacuum line or benchtop vacuum pump. The applied negative pressure (&minus;50 to &minus;100 kPa) draws liquid through the membrane into the receiver bottle, which is sealed after filtration for immediate use or cold-room storage.&nbsp;
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<h2 dir="ltr">What you will find:</h2>
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<ul>
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50mL Vacuum Filtration Units for small-scale sterile sampling
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150mL Vacuum Filtration Systems for rapid reagent preparation
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250mL Filtration Units for routine buffer sterilization
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500mL Vacuum Filtration Cups for mid-scale media processing
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1000mL Large Volume Filtration for industrial-scale batching
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Sterile Bottle-Top Filters for secure aseptic transfer
</li>
</ul>
<h2 dir="ltr"> How to Choose Vacuum Filtration Systems</h2>
 PES vs. PVDF Membrane for Vacuum Filtration PES membranes provide low protein binding (~1&ndash;2 &micro;g/cm&sup2;), high flow rates, and broad aqueous-solution compatibility &mdash; the standard for routine DMEM, RPMI, HBSS, PBS, and supplement-containing media sterilization. PVDF membranes have slightly lower protein binding than PES and greater chemical resistance to mild organic solvents, mild acids, and alkaline solutions. Use PVDF when filtering protein-rich solutions (FBS, antibody preparations, conditioned medium with high protein content) or when mild organic solvents are present in the filter solution. Volume Selection 250 mL systems (50 mm diameter membrane, 50 mL funnel) suit small media aliquots, supplement solutions, and transfection reagent preparations. 500 mL systems (90 mm diameter membrane, 150 mL funnel) are the routine lab workhorse for standard 500 mL media bottle preparation and FBS filtration. 1,000 mL systems (90 mm diameter membrane, 350 mL funnel) handle full-liter media preparations and large-volume buffer sterilization. All NEST systems include a pre-attached, graduated polystyrene receiver bottle in the corresponding volume. Pore Size: 0.10 &micro;m vs. 0.22 &micro;m vs. 0.45 &micro;m 0.22 &micro;m is the sterilizing grade per USP &lt;1229.2&gt; and ICH Q9: retains all bacteria and fungi; used for routine cell culture media, PBS, and buffer preparation. 0.45 &micro;m is the clarification grade: used as a pre-filtration step before 0.22 &micro;m to remove large particulates from turbid or high-biomass samples (FBS, conditioned media, cell culture supernatants, crude lysates), extending 0.22 &micro;m filter throughput by 3&ndash;5&times; on difficult samples. 0.10 &micro;m is the mycoplasma-removal grade: required when preparing media for Mycoplasma-sensitive primary cell culture or when processing serum or supplementary reagents that may harbor Mycoplasma species. Note that 0.10 &micro;m filtration is substantially slower than 0.22 &micro;m due to the tighter membrane pore structure. Practical Tips for Maximum Throughput Pre-wet the membrane by briefly passing 5&ndash;10 mL of sterile water through before the sample &mdash; this wets the hydrophilic PES or PVDF membrane and reduces initial resistance. For FBS and other viscous solutions, pre-filter through 0.45 &micro;m before the 0.22 &micro;m step. Maintain a vacuum at &minus;50 to &minus;80 kPa; excessive vacuum (&gt; &minus;100 kPa) can shear fragile membrane pores and increase non-specific protein adsorption. Do not autoclave the assembled bottle-top filter &mdash; PES and PS components are not rated for autoclave sterilization. 
<h2 dir="ltr"> Specifications Context</h2>
 NEST Scientific vacuum bottle-top filters are manufactured from polystyrene funnel and receiver bottle components with PES or PVDF membranes. PES membranes have documented low protein binding (~1&ndash;2 &micro;g/cm&sup2;) per NEST scientific USA FAQ. Membrane diameter: 250 mL volume &rarr; 50 mm; 500 mL and 1,000 mL &rarr; 90 mm. The hose connector design accommodates various standard vacuum hose diameters. NEST PES 0.22 &micro;m vacuum filters are described as comparable in performance to leading brands, including Corning Stericup, Thermo Fisher Scientific, and Sartorius, per NEST Scientific USA's product page. All NEST vacuum filters are sterile and non-pyrogenic per the lot certificate. NEST Scientific vacuum bottle-top filters are stocked by MBP in all core SKUs. 
&nbsp;
Because your research should move faster than a slow-dripping filter. <a href="https://mbpinc.net/contact-us" title="Contact the Molecular Biology Products Inc. team" style="color: #236fa1;">Contact the Molecular Biology Products Inc. team</a> for a quote before your deadlines catch up with you.

Vacuum Filtration

Vacuum filtration unit-funnel, membrane: PES, pore size: 0.22um, diameter: 90mm, funnel volume: 500ml.

Vacuum filtration unit-funnel, membrane: CA, pore size: 0.22um, diameter: 90mm, funnel volume: 500ml, receiver volume: 500ml.

Biologix® Vacuum Filtration Unit-Funnel

Biologix® Vacuum Filtration Unit-Funnel, Case of 24\r\n

BIOLOGIX STERILE VACUUM FILTRATION UNIT-FUNNEL, MEMBRANE: PES,PORE SIZE: 0.22ΜM,DIAMETER:90MM, FUNNEL VOLUME: 500ML.   INDIVIDUALLY PACKED

BIOLOGIX STERILE VACUUM FILTRATION UNIT-FUNNEL, MEMBRANE: CA,PORE SIZE: 0.22ΜM,DIAMETER:90MM, FUNNEL VOLUME: 500ML.INDIVIDUALLY PACKED

<h2 data-section-id="f3j9hk" data-start="153" data-end="189">What Are Plain Microscope Slides?</h2>
&nbsp;
Plain microscope slides are flat, untreated glass surfaces in the standard 25&times;75 mm format, approximately 1 mm thick, with no frosted end, no labeling surface, and no surface coating. They are the default slide for routine laboratory microscopy where specimen labeling is managed separately through adhesive labels, slide label printers, or laboratory information systems. Globe Scientific Diamond White Glass plain slides are pre-cleaned and manufactured under ISO 9001:2015 standards. Choose plain slides for high-volume routine applications such as H&amp;E staining, Gram staining, and blood smear preparation where cost per slide is important and specimen identification is managed through a separate labeling system.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Crystal-clear plain glass slides with 90-degree ground edges for a safe grip.
</li>
<li dir="ltr" aria-level="1">
Pre-cleaned surfaces that are ready for action the moment you open the box.
</li>
<li dir="ltr" aria-level="1">
Corrosion-resistant glass that keeps your archived samples looking fresh for years.
</li>
<li dir="ltr" aria-level="1">
Uniformly thick slides so you don&rsquo;t have to fight your microscope&rsquo;s focus.
</li>
<li dir="ltr" aria-level="1">
Beveled edge options for those who prefer a smoother touch during manual handling.
</li>
<li dir="ltr" aria-level="1">
Bulk packaging for labs that go through slides faster than coffee.
</li>
</ul>
&nbsp;
<h2 data-section-id="lhq0t" data-start="914" data-end="954">How to Choose Plain Microscope Slides</h2>
&nbsp;
Plain vs. Frosted: When Each Applies
Plain slides are a cost-effective option for laboratories that use adhesive barcode labels, LIS-generated labels, or external specimen-tracking systems. Frosted-end slides are better suited to workflows where technicians write directly on the slide using pencil or permanent marker. Laboratories using both automated and manual labeling systems often keep both plain and frosted slides in stock.
Edge Style: 90&deg; Ground vs. Beveled
Slides with 90&deg; ground edges are the standard choice for manual handling and compatibility with most staining racks. Beveled-edge slides feature 45&deg; safety corners that help reduce cut risk during handling and are often preferred for automated slide printers and slide-loading systems.
Glass Grade and Optical Quality
Globe Scientific Diamond White Glass plain slides are manufactured from optical-quality glass that offers higher light transmission than standard soda-lime glass. This helps reduce background color tint and improve image clarity in brightfield microscopy. Pre-cleaned slides also minimize particulate contamination that can appear as unwanted artifacts during microscopic examination.
Packaging: Box vs. Bulk Case
Plain slides are typically packaged 72 per box and are also available in bulk cases of 1,440 slides. Bulk purchasing reduces per-slide cost and minimizes reordering requirements for high-volume laboratories.
&nbsp;
<h2 data-section-id="1jl751w" data-start="3640" data-end="3665">Specifications Context</h2>
&nbsp;
Globe Scientific Diamond White Glass plain microscope slides are 25&times;75 mm, approximately 1 mm thick, manufactured from optical-quality glass and supplied pre-cleaned. They are available with either 90&deg; ground edges or 45&deg; beveled safety corners. Because plain slides have no surface charge or coating, they are suitable for routine wet mounts, dried smears, cryosection placement, and standard staining procedures where enhanced tissue adhesion is not required. For immunohistochemistry (IHC), heat-induced antigen retrieval (HIER), or frozen section applications, positively charged slides are recommended.&nbsp;MBP stocks plain microscope slides in both standard and bulk case quantities.&nbsp;
Stop letting your slides live in chaos. Ask the&nbsp;<a href="https://mbpinc.net/contact-us">helpful team at MBP</a> for a quote right now.

Plain

Biologix® Chambered Cell Culture Slides

CELL CULTURE SLIDE, PS FRAME, GLASS SLIDE, PP HOLDER

Cell Culture Chamber Slides by Biologix — PS frame, borosilicate glass, PP holder; sterile, DNase/RNase free, non-pyrogenic; 6/pack, 2 packs/case. Available in 1-well (07-2101), 2-well (07-2102), 4-well (07-2104), and 8-well (07-2108) configurations for microscopy and immunostaining applications.

CELL CULTURE SLIDE, SINGLE WELL, PS FRAME, GLASS SLIDE, PP HOLDER, 2.5~5.5ML, STERILE, DNASE&RNASE FREE, NON-PYROGENIC, 6 /PACK, 2 PACKS/CASE

CELL CULTURE SLIDE, 2 WELLS, PS FRAME, GLASS SLIDE, PP HOLDER, 1.2~2.5ML, STERILE, DNASE&RNASE FREE, NON-PYROGENIC,6 /PACK, 2 PACKS/CASE

CELL CULTURE SLIDE, 4 WELLS, PS FRAME, GLASS SLIDE, PP HOLDER, 0.5~1.3ML, STERILE, DNASE&RNASE FREE, NON-PYROGENIC,6 /PACK, 2 PACKS/CASE

CELL CULTURE SLIDE, 8 WELLS, PS FRAME, GLASS SLIDE, PP HOLDER, 0.2~0.6ML, STERILE, DNASE&RNASE FREE, NON-PYROGENIC,6 /PACK, 2 PACKS/CASE

<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.

Centrifuge Tubes

Biologix® Centrifuge Tubes-15mL

Biologix Centrifuge Tubes 15ml and 50ml USA

CONICAL BOTTOM CENTRIFUGE TUBES WITH PLUG-SEAL SCREW CAPS

Biologix Conical Centrifuge Tubes-Plug Seal-15mL (Rack), Case of 500

Caps

Vial Specifications

CRYOKING PC Cryogenic Boxes

BIOLOGIX 2 INCH 81 WELL POLYCARBONATE FREEZER BOX (DIMENSIONS: 132X132X53MM) WITH REMOVABLE LID. BOXES/LIDS HAVE NUMERIC GRID FOR IDENTIFICATION PURPOSES. BOXES COME IN ASSORTED COLORS (RED, YELLOW, GREEN, BLUE AND WHITE). 20/CASE

BIOLOGIX 2 INCH 100 WELL POLYCARBONATE FREEZER BOX (DIMENSIONS: 132X132X53MM) WITH REMOVABLE LID. BOXES/LIDS HAVE NUMERIC GRID FOR IDENTIFICATION PURPOSES. BOXES COME IN ASSORTED COLORS (RED, YELLOW, GREEN, BLUE AND WHITE). 20/CASE

BIOLOGIX 2 INCH 25 WELL POLYCARBONATE FREEZER BOX (DIMENSIONS: 75X75X52MM) WITH REMOVABLE LID. BOXES/LIDS HAVE NUMERIC GRID FOR IDENTIFICATION PURPOSES. BOXES COME IN ASSORTED COLORS (RED, YELLOW, GREEN, BLUE AND WHITE). 30/CASE

BIOLOGIX 3.75 INCH 81 WELL POLYCARBONATE FREEZER BOX (DIMENSIONS: 132X132X95MM) WITH REMOVABLE LID. BOXES/LIDS HAVE NUMERIC GRID FOR IDENTIFICATION PURPOSES. BOXES COME IN ASSORTED COLORS (RED, YELLOW, GREEN, BLUE AND WHITE). 20/CASE

CRYOKING PP Cryogenic Boxes

Wells

Temperature Resistance

BIOLOGIX 2 INCH 81 WELL POLYPROPYLENE FREEZER BOX (DIMENSIONS: 132X132X53MM) WITH REMOVABLE LID. BOXES/LIDS HAVE NUMERIC GRID FOR IDENTIFICATION PURPOSES. BOXES COME IN ASSORTED COLORS (CLEAR, PINK, BLUE, GREEN AND YELLOW). 20/CASE

BIOLOGIX 2 INCH 25 WELL POLYPROPYLENE FREEZER BOX (DIMENSIONS: 75X75X52MM) WITH REMOVABLE LID. BOXES/LIDS HAVE NUMERIC GRID FOR IDENTIFICATION PURPOSES. BOXES COME IN ASSORTED COLORS (CLEAR, PINK, BLUE, GREEN AND YELLOW). 30/CASE

BIOLOGIX 2 INCH 100 WELL POLYPROPYLENE FREEZER BOX WITH 3-HINGED LID (DIMENSIONS: 141X153.7X54.6MM). BOXES HAVE MARKED ALPHANUMERIC GRID FOR IDENTIFICATION PURPOSES. BOXES COME IN ASSORTED COLORS (CLEAR, PINK, BLUE, GREEN AND YELLOW). 20/CASE

BIOLOGIX 2 INCH 100 WELL POLYPROPYLENE FREEZER BOX (DIMENSIONS: 132X132X53MM) WITH REMOVABLE LID. BOXES/LIDS HAVE NUMERIC GRID FOR IDENTIFICATION PURPOSES. BOXES COME IN ASSORTED COLORS (CLEAR, PINK, BLUE, GREEN AND YELLOW). 20/CASE

<h2 data-section-id="17lohz5" data-start="0" data-end="48">What Are Externally Threaded Cryogenic Vials?</h2>
&nbsp;
Externally threaded cryogenic vials have the screw thread on the outside of the vial neck, with a cap that covers the entire top portion of the vial when closed. Manufactured from cryogenic-grade virgin polypropylene, these vials are designed to withstand temperatures from &minus;196&deg;C to +121&deg;C and are commonly used for long-term storage of cell lines, serum, blood, DNA, RNA, bacterial cultures, and other biological samples. Available in volumes ranging from 1.2 mL to 5 mL, they are offered in both self-standing and round-bottom formats. Unlike internally threaded vials, external-thread designs use an integrated sealing system rather than a separate O-ring, helping reduce handling issues. For automated decapping systems, high-throughput biobanking, and SBS-format robotic workflows, externally threaded vials are the preferred format.
&nbsp;
<h2 dir="ltr">MBP Offers:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
2D Barcoded Cryogenic Vials for automated tracking
</li>
<li dir="ltr" aria-level="1">
SBS Format Cryo Racks for robotic integration
</li>
<li dir="ltr" aria-level="1">
3D Barcoded Storage Vials for digital inventory
</li>
<li dir="ltr" aria-level="1">
Color-coded Cap Inserts for rapid identification
</li>
<li dir="ltr" aria-level="1">
Self-standing Star-foot Cryo Vials
</li>
<li dir="ltr" aria-level="1">
Silicone O-ring Sealed Leak-proof Containers
</li>
<li dir="ltr" aria-level="1">
Gamma-sterilized Aseptic Storage Tubes
</li>
</ul>
&nbsp;
<h2 data-section-id="px7lzo" data-start="891" data-end="943">How to Choose Externally Threaded Cryogenic Vials</h2>
&nbsp;
Volume
The 2 mL externally threaded vial is the industry standard for cell banking, serum aliquots, and general biospecimen storage. It fits standard 81-well cryo boxes and is suitable for most laboratory applications. Smaller 1.2&ndash;1.5 mL vials are ideal for high-density storage where space efficiency is important, while larger 3&ndash;5 mL formats are commonly used for tissue samples, bacterial glycerol stocks, and larger-volume specimens.
Base Style: Self-Standing vs. Round Bottom
Self-standing vials feature a star-foot or conical base that allows them to stand upright on laboratory benches without requiring a rack, reducing the risk of spills during handling. Round-bottom vials require rack support but often offer broader compatibility with different storage racks and cryo box configurations.
Barcoding: Plain vs. 2D Barcoded
Standard externally threaded vials include a writable surface for manual labeling and are suitable for small to medium-sized sample collections. For large biobanks and automated sample management systems, 2D barcoded vials provide Data Matrix codes that can be scanned directly into Laboratory Information Management Systems (LIMS), improving traceability and reducing manual data entry errors.
Sterility and Purity
Cryogenic vials intended for cell culture, molecular biology, and clinical research should be gamma sterilized and certified RNase-free, DNase-free, non-pyrogenic, and endotoxin-free. These certifications help protect sample integrity and reduce contamination risks during long-term storage.
&nbsp;
<h2 data-section-id="1jl751w" data-start="3061" data-end="3086">Specifications Context</h2>
&nbsp;
Externally threaded polypropylene cryogenic vials are designed for vapor-phase liquid nitrogen storage and ultra-low temperature freezers. The standard outer diameter of a 2 mL vial is approximately 12.5 mm, making it compatible with most 81-well cryo box formats. Modern external-thread designs use integrated thermoplastic elastomer sealing systems that eliminate the need for separate O-rings, reducing the possibility of seal misalignment or loss during routine handling. As of 2026, externally threaded 2 mL vials with SBS-compatible footprints and 2D barcodes are widely used in large-scale biobanking and sample repository applications.
Your research is priceless. Your storage should be equally reliable. <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">Connect with Molecular Biology Products Inc.</a> for a personalized quote.

Externally Threaded Cryogenic Vials

CRYOKING SBS 2.0ML EXTERNAL VIALS

CRYOKING SBS 2.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: BIOLOGIX BLUE. CAP SHAPE:ROUND DOME-SHAPE, FIT FOR BROOKS MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 2.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: SKY BLUE; CAP SHAPE:ROUND DOME-SHAPE, FIT FOR BROOKS MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 2.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: LIME GREEN; CAP SHAPE:ROUND DOME-SHAPE, FIT FOR BROOKS MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 2.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: LAVENDER PURPLE. CAP SHAPE:ROUND DOME-SHAPE, FIT FOR BROOKS MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 2.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: BIOLOGIX BLUE. CAP SHAPE: F-SHAPE, FIT FOR MICRONIC MACHINE,BARCODE:COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 2.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: SKY BLUE;. CAP SHAPE: F-SHAPE, FIT FOR MICRONIC MACHINE,BARCODE:COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 2.0ML EXTERNAL VIALS ；VIAL CAPS COLOR:LIME GREEN;. CAP SHAPE: F-SHAPE, FIT FOR MICRONIC MACHINE,BARCODE:COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 2.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: LAVENDER PURPLE. CAP SHAPE: F-SHAPE, FIT FOR MICRONIC MACHINE,BARCODE:COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 5.0ML EXTERNAL VIALS

CRYOKING SBS 5.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: BIOLOGIX BLUE;  CAP SHAPE:ROUND DOME-SHAPE, FIT FOR BROOKS MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 5.0ML EXTERNAL VIALS ；VIAL CAPS COLOR:SKY BLUE;  CAP SHAPE:ROUND DOME-SHAPE, FIT FOR BROOKS MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 5.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: LIME GREEN;CAP SHAPE:ROUND DOME-SHAPE, FIT FOR BROOKS MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 5.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: LAVENDER PURPLE. CAP SHAPE:ROUND DOME-SHAPE, FIT FOR BROOKS MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 5.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: BIOLOGIX BLUE. CAP SHAPE: F-SHAPE, FIT FOR MICRONIC MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 5.0ML EXTERNAL VIALS ；VIAL CAPS COLOR:SKY BLUE;  CAP SHAPE: F-SHAPE, FIT FOR MICRONIC MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 5.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: LIME GREEN; CAP SHAPE: F-SHAPE, FIT FOR MICRONIC MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

CRYOKING SBS 5.0ML EXTERNAL VIALS ；VIAL CAPS COLOR: LAVENDER PURPLE. CAP SHAPE: F-SHAPE, FIT FOR MICRONIC MACHINE,BARCODE: COLOR INJECTION MOLDING TECHNIQUE; LASER-ETCHED 4 CODES, STERILE. RNASE& DNASE FREE, NON-PRYOGENIC,WORKING TEMPERATURE : -196 ℃--120 ℃，FIT FOR 6*8 FORMAT, 48VIALS/BAG ,10 BAGS/PACK , 2 PACKS/CASE

<h2 dir="ltr"> What are Cell Culture Dishes?</h2>
 Cell culture dishes are sterile, shallow, circular polystyrene containers with a lid for growing adherent or suspension mammalian cells, bacteria, yeast, and microorganisms in a CO₂ incubator or ambient environment. TC-treated (tissue culture&ndash;treated) dishes support adherent mammalian cell monolayer growth; non-treated dishes suit suspension cells, colony counting, and bacteriological applications. Choose the dish diameter based on required cell number and downstream assay volume: 35 mm for small-scale primary culture and microscopy; 60 mm for transfection and mid-scale assays; 100 mm for routine large-scale expansion, protein isolation, and virus production; 150 mm for maximum single-vessel cell yield.
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<h2 dir="ltr">What you will find:</h2>
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<ul>
<li data-section-id="zaop1j" data-start="0" data-end="134">TC-treated and sterile cell culture dishes in standard, polystyrene (PS), Diamond SureGro, gripping ring, and external grip formats.</li>
<li data-section-id="1tw8fwo" data-start="136" data-end="215">Glass bottom cell culture dishes for microscopy-based cell culture workflows.</li>
<li data-section-id="sr7dgd" data-start="217" data-end="298">Spheroid culture products, including Spheroid Dishes and Spheroid Forming Units.</li>
<li data-section-id="s6nepr" data-start="300" data-end="358">3D Cell Floater Dishes for 3D cell culture applications.</li>
<li data-section-id="4r7o73" data-start="360" data-end="422" data-is-last-node="">Multi-Insert Dishes for multi-insert culture configurations.</li>
</ul>
<h2 dir="ltr"> How to Choose Cell Culture Dishes</h2>
 Diameter and Growth Area by Application 35 mm dishes (growth area approximately 8.8 cm&sup2;, working volume 2 mL) are the standard for primary cell culture, colony counting, clonal selection, and high-resolution phase-contrast microscopy from adherent monolayers, where the small diameter matches the field of view of low-magnification objectives. 60 mm dishes (growth area approximately 21 cm&sup2;, working volume 5 mL) suit transfection experiments (calcium phosphate, lipofection, PEI) and mid-scale protein or RNA harvest. 100 mm dishes (growth area approximately 55 cm&sup2;, working volume 10 mL) are the routine format for cell expansion, large-scale transfection (AAV, lentivirus production), and whole-cell protein or nucleic acid extraction. 150 mm dishes (growth area approximately 148 cm&sup2;, working volume 20&ndash;30 mL) provide maximum cell yield from a single vessel for high-yield protein production, ChIP-seq input material, and large-scale virus production. TC-Treated vs. Non-Treated Dishes TC-treated NEST dishes have vacuum plasma&ndash;modified surfaces (contact angle &lt;10&deg;) supporting adherent mammalian cell attachment, equivalent to TC-treated T-flask surfaces. Non-treated dishes (when available) maintain the hydrophobic PS surface for suspension cell maintenance, organoid culture, and bacteriological applications. Confirm surface treatment from the product label before seeding; TC-treated and non-treated dishes are visually identical. Gripping Ring Option for 100 mm Dishes NEST Scientific 100 mm dishes are available with and without an Easy-Grip gripping loop molded into the dish wall. The gripping ring provides a secure handhold through latex or nitrile gloves in a biosafety cabinet, reducing slip-and-drop contamination events during media changes and trypsin addition for large-batch 100 mm dish workflows. For labs handling &gt;20 dishes per day, gripping ring dishes are a practical quality-of-life improvement. Optical Clarity and Microscopy NEST Scientific cell culture dishes are manufactured from 100% virgin polystyrene with a flat, distortion-free growth surface, allowing phase-contrast microscopy and standard fluorescence widefield microscopy directly in the dish without cell transfer. Numeric position marks on the dish bottom allow users to re-locate specific fields between imaging sessions. For confocal, TIRF, or super-resolution imaging requiring No. 1.5 coverglass, use glass-bottom dishes or [glass-bottom cell culture plates](mbpinc.net/consumables/cell-culture/cell-culture-plates/glass-bottom-cell-culture-plates) instead. Stackability and Incubator Efficiency NEST Scientific cell culture dishes feature a raised rim geometry and a snap-fit lid that allow stable stacking in a CO₂ incubator. Stacking feet on the lid prevent the lid from sliding and ensure the inner lid face does not contact the dish rim of the dish below &mdash; maintaining sterility of the lid's inner surface during stacking. For high-throughput cell culture labs running &gt;50 dishes simultaneously, dish stackability significantly increases effective incubator shelf utilization. 
<h2 dir="ltr"> Specifications Context</h2>
 NEST Scientific cell culture dishes are manufactured from 100% virgin polystyrene in ISO 8 (Class 10,000) cleanrooms. Vacuum plasma TC treatment is verified by water contact angle goniometry per lot (criterion: contact angle &lt;10&deg;). E-beam sterilized to SAL 10⁻⁶; certified DNase/RNase-free and non-pyrogenic per lot. Flat bottom for distortion-free phase-contrast microscopy; numeric position marks on dish floor. NEST Scientific is ISO 9001:2015, ISO 13485, and ISO 11137 certified with FDA registration and CE marking. As of 2026, NEST Scientific dishes in all four sizes are stocked by MBP. 
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Don&rsquo;t compromise on cultural integrity. <a href="https://mbpinc.net/contact-us">Contact the Molecular Biology Products Inc. team</a> for&nbsp;high-performance labware. Request a quote today to streamline your laboratory workflow.

Cell Culture Dishes

Cell Culture Dish, PS, TC Treated

Cell Culture Dish, 35/60/90/150mm, PS\r\n

Cell Culture Dish,35x10mm, PS,TC treated, sterile to SAL 10-6, external grip, 10/bag, 50bags/case

Cell Culture Dish,60x10mm PS,TC treated, sterile to SAL 10-6, external grip, 10/bag, 50bags/case

Cell Culture Dish,90x20mm, PS,TC treated, sterile to SAL 10-6,  10/bag, 20bags/case

Cell Culture Dish,150x25mm, PS,TC treated, sterile to SAL 10-6,  10/bag, 12bags/case

United States

Texas

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