Consumables

Cryogenic Vials

<h2>What Are Cryogenic Vials?</h2>
&nbsp;
Cryogenic vials are specialized screw-cap laboratory containers manufactured from cryogenic-grade virgin polypropylene (PP) and designed to withstand extreme temperatures ranging from &minus;196&deg;C in liquid nitrogen storage to +121&deg;C during steam autoclaving. They serve as the primary storage vessel for biological materials requiring long-term preservation, including cell lines, serum, plasma, blood samples, DNA, RNA, microbial cultures, and other biospecimens. Common vial capacities include 1.2 mL, 1.5 mL, 1.8 mL, 2 mL, 3 mL, and 5 mL, with the 2 mL format being the most widely used standard for cell culture and biobanking applications. Most cryogenic vials feature leak-resistant screw caps with silicone sealing gaskets and dedicated writing areas for sample identification. For storage in liquid nitrogen, it is important to use vials specifically certified for cryogenic applications, as standard laboratory tubes are not designed to tolerate temperatures as low as &minus;196&deg;C.
&nbsp;
<h2>What You Will Find:</h2>
&nbsp;
<ul>
<li><a href="https://mbpinc.net/consumables/cryogenic-storage/cryogenic-vials/cryo-boxes" title="Cryo Boxes">Cryo Boxes:</a> High-durability polycarbonate storage systems with integrated grids for rapid, indexed sample retrieval in ultra-low environments.</li>
<li><a href="https://mbpinc.net/consumables/cryogenic-storage/cryogenic-vials/freezer-boxes" title="Freezer Boxes">Freezer Boxes:</a> Moisture-resistant and stackable organizers designed to maximize space and maintain thermal consistency within -20 degree celsius and -80 degree celsius freezers.</li>
<li><a href="https://mbpinc.net/consumables/cryogenic-storage/cryogenic-vials/externally-threaded-cryogenic-vials" title="Externally Threaded Cryogenic Vials">Externally Threaded Cryogenic Vials</a>: Designed with threads on the outside of the vial to minimize contamination risk and maximize the internal volume for sample storage.</li>
<li><a href="https://mbpinc.net/consumables/cryogenic-storage/cryogenic-vials/internally-threaded-cryogenic-vials" title="Internally Threaded Cryogenic Vials">Internally Threaded Cryogenic Vials</a>: Featuring a silicone O-ring seal and internal threads to provide the most secure, leak-proof closure for vapor-phase LN2 storage.</li>
</ul>
&nbsp;
<h2>How to Choose Cryogenic Vials</h2>
&nbsp;
Thread Type: Internal vs. External
Thread design influences both contamination control and workflow compatibility. Internal-thread vials position the sealing mechanism inside the neck of the vial, reducing the external surface area exposed to contaminants and making them a common choice for cell culture and biosafety-sensitive applications. External-thread vials place the threads on the outside of the vial neck, maximizing internal storage volume and improving compatibility with automated capping, decapping, and robotic handling systems. Laboratories using automated biobanking workflows often prefer external-thread formats.
Volume Selection
Vial capacity should match the intended sample type and storage requirements. The 1.8&ndash;2.0 mL size is commonly used for cell lines, serum aliquots, and general biospecimen storage because it fits standard cryogenic storage boxes. Smaller 1.2 mL formats support high-density storage of limited-volume samples, while larger 3&ndash;5 mL vials are suitable for tissue specimens, bacterial glycerol stocks, and applications requiring larger sample volumes.
Sterility and Purity Certification
For cell culture, molecular biology, and clinical research applications, cryogenic vials should be supplied with certifications confirming they are RNase-free, DNase-free, non-pyrogenic, and endotoxin-free. Many laboratories also prefer gamma-sterilized vials, which reduce contamination risk and eliminate the need for additional sterilization before use. Traceable lot documentation and certificates of conformity are often required in regulated environments.
Self-Standing vs. Round Bottom Designs
Self-standing cryogenic vials feature a molded base that allows them to remain upright on laboratory benches without additional support, reducing the risk of spills during sample handling. Round-bottom designs are compatible with a broader range of storage racks and cryogenic systems but generally require a rack or holder during bench-top use. The choice largely depends on laboratory workflow and storage equipment.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Cryogenic vials are typically manufactured from high-purity polypropylene because of its excellent durability and resistance to ultra-low temperatures. Products intended for liquid nitrogen immersion should carry explicit certification for liquid-phase storage, as some vials are approved only for vapor-phase applications. Vial dimensions, particularly outer diameter, determine compatibility with freezer boxes, racks, and automated storage systems, so measurements should be confirmed before mixing products from different manufacturers. Modern biobanking facilities increasingly use externally threaded, 2D-barcoded cryogenic vials integrated with laboratory information management systems (LIMS) to improve inventory tracking, sample traceability, and large-scale repository management.
Protect your research legacy. <a href="https://mbpinc.net/contact-us">Connect with the Molecular Biology Products Inc. team</a> for a custom quote on our complete cryogenic storage range.

Flyer

Cap Inserts for Diamond Essentials Cryogenic Vials

Globe Scientific colour-coded virgin polypropylene cap inserts (SKU 3030-CIR) for Diamond® Essentials™ cryogenic vials. DNase-free, RNase-free, pyrogen-free. Rated -196°C to +121°C; leak-proof to 85 kPa. Available in red, blue, yellow, green, and white — 500 inserts per case. Enables visual colour-coded sample organisation without labelling.

Manufacture

Cap Insert for Diamond Essentials Cryogenic Vials, Red, CS/500

Cap Insert for Diamond Essentials Cryogenic Vials, Blue, CS/500

Cap Insert for Diamond Essentials Cryogenic Vials, Yellow, CS/500

Cap Insert for Diamond Essentials Cryogenic Vials, Green, CS/500

Cap Insert for Diamond Essentials Cryogenic Vials, White, CS/500

3033-CIR-Group-RingSeal Cryogenic Vials Brochure

Cap Inserts for RingSeal Cryogenic Vials

The 3033-CIR by Globe Scientific is a red O-ring cap insert for RingSeal Cryogenic Vials, adding color-coded sample identification without replacing the cap or compromising the 90 kPa, –196°C to +121°C cryogenic seal. Certified DNase-free, RNase-free, and Pyrogen-free, the inserts are sold in cases of 500 and are also available in blue (3033-CIB), green (3033-CIG), white (3033-CIW), and yellow (3033-CIY) for multi-category cryogenic sample organization.

Cap Insert for Cryogenic Vials with O-Ring Seal, Red, CS/500

Cap Insert for Cryogenic Vials with O-Ring Seal, Blue, CS/500

Cap Insert for Cryogenic Vials with O-Ring Seal, Yellow, CS/500

Cap Insert for Cryogenic Vials with O-Ring Seal, Green, CS/500

Cap Insert for Cryogenic Vials with O-Ring Seal, White, CS/500

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>

Cap, Snap, 12mm, Dual Position, LDPE, BAG/1000

118120A by Globe Scientific is a 12 mm dual-position LDPE snap cap with a ribbed exterior, designed for both aerobic (loose position) and sealed (leak-resistant position) culture tube applications. The single cap serves both workflow states without cap replacement. Supplied 1,000 per bag; suitable for glass and plastic 12 mm culture tubes in microbiology and clinical lab settings.

Tubes, Caps & Racks Catalog

Lab Supplies for Physicians Offices

Cap, Universal Fit Cap for 12mm, 13mm and 16mm Plastic Tubes

118115A by Globe Scientific is a polyethylene universal snap cap fitting 12 mm, 13 mm, and 16 mm plastic tubes, supplied 1000 caps per bag in 8 colors. A single cap format for multiple tube diameters reduces inventory complexity in labs running blood collection tubes, specimen tubes, and general polystyrene or polypropylene test tubes.

Cap, Universal, Fits most 12mm, 13mm and 16mm tubes, Clear/Natural, CS/10000

Cap, Universal, Fits most 12mm, 13mm and 16mm tubes, Lavender, CS/10000

Cap, Universal, Fits most 12mm, 13mm and 16mm tubes, Gray, CS/10000

Cap, Universal, Fits most 12mm, 13mm and 16mm tubes, Blue, CS/10000

Cap, Universal, Fits most 12mm, 13mm and 16mm tubes, Green, CS/10000

Cap, Universal, Fits most 12mm, 13mm and 16mm tubes, Black, CS/10000

Cap, Universal, Fits most 12mm, 13mm and 16mm tubes, Red, CS/10000

Cap, Universal, Fits most 12mm, 13mm and 16mm tubes, Yellow, CS/10000

Sample Cups

<h2 dir="ltr">What are Automation Sample Cups?</h2>
 Automation sample cups (also called analyzer sample cups, autosampler cups, or J-cups) are small-volume polystyrene or polypropylene vessels designed to hold aliquoted patient specimens for direct loading into automated clinical chemistry analyzers, immunoassay platforms, hematology analyzers, and ICP-MS/ICP-OES spectrometers. They are used when an analyzer's primary tube handler cannot directly aspirate from a standard 15 mL or 50 mL collection tube&mdash;typically because the sample volume is insufficient, a diluted aliquot is required, or a specific cup geometry is mandated by the instrument's sampling needle. Globe Scientific offers the largest selection of alternate (OEM-equivalent) sample cups for laboratory analyzers, providing significant per-cup savings versus manufacturer-supplied consumables. Choose analyzer sample cups by instrument model first&mdash;dimensional compatibility is non-negotiable&mdash;then optimize for material (PS for optical clarity, PP for chemical resistance) and volume.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
0.2 mL automation sample cups for micro-volume testing
</li>
<li dir="ltr" aria-level="1">
0.5 mL sample cups for routine analyzer use
</li>
<li dir="ltr" aria-level="1">
1.5 mL sample cups for standard clinical workflows
</li>
<li dir="ltr" aria-level="1">
Clear polystyrene sample cups for accurate readings
</li>
<li dir="ltr" aria-level="1">
Conical-bottom cups for complete sample pickup
</li>
<li dir="ltr" aria-level="1">
Low-dead-volume cups for minimal sample waste
</li>
<li dir="ltr" aria-level="1">
Analyzer-compatible sample cups for clinical systems
</li>
<li dir="ltr" aria-level="1">
Disposable sample cups for single-use workflows
</li>
<li dir="ltr" aria-level="1">
Nesting cups for easy storage and handling
</li>
</ul>
<h2 dir="ltr"> How to Choose Automation Sample Cups</h2>
 Instrument Compatibility: Dimensional Match is Mandatory Automation sample cups must match the exact outer diameter, height, and cup-bottom geometry specified by the instrument manufacturer. A cup that is 0.5 mm too wide or too narrow will not seat correctly in the autosampler rotor, causing aspiration failures, pipetting errors, or instrument alarms. Globe Scientific engineers and validates each alternate cup to OEM specifications for named analyzer platforms; confirm the instrument model against the catalog's compatibility list before ordering. Volume: 0.5 mL vs. 1.5 mL vs. 2.0 mL 0.5 mL cups (13.55 &times; 24.50 mm, polystyrene) are used on chemistry analyzers including Beckman CX series, Alpha Wassermann, Bio-Chem Labs, and DPC Immulite platforms. 1.5 mL cups (13.8 &times; 22.60 mm) are used on BioMerieux AG-2/ASCA and MLA 1600C platforms. Larger 2.0 mL cups are used on Roche cobas and Horiba ABX platforms. The minimum working volume of the cup must exceed the analyzer's dead volume (typically 150&ndash;400 &micro;L) plus the required sample volume. Material: Polystyrene vs. Polypropylene Polystyrene (PS) sample cups provide excellent optical clarity for colorimetric-based analyzers that photometrically read the cup contents and have low protein adsorption for routine chemistry analytes. Polypropylene (PP) cups are used when the sample contains organic solvents, strong acids (trace element analysis), or when acid-wash protocols are required for ICP-MS autosampler systems. MoldPro and Globe Scientific PP autosampler cups for PerkinElmer, Agilent, and Shimadzu ICP systems are manufactured from virgin PP with ultra-low metal content verified by ICP-MS lot testing. With or Without Caps/Inserts Sample cups with caps are used when the aliquot must be sealed to prevent evaporation or cross-contamination during batch loading. Insert cups (smaller inner cup that sits inside a standard tube) allow aliquoted samples to be loaded directly without relabeling &mdash; a common efficiency gain in high-volume core labs. Confirm whether your instrument's autosampler accepts capped cups or requires open-top formats. ICP-MS vs. Clinical Chemistry Applications ICP-MS autosampler cups require certified ultra-low metal content (verified by ICP-MS at ppb level), manufactured from virgin PP without metal-containing additives, dyes, or fillers. Standard PS clinical chemistry cups contain low-level metal additives from colorants and should not be used for trace element or heavy metal analysis. Always use metal-free certified cups for any elemental analysis application. 
<h2 dir="ltr"> Specifications Context</h2>
 Globe Scientific analyzer sample cups are manufactured to exact OEM specifications and provide equivalent precision and optical properties to original manufacturer cups. PS cups have optical clarity with &ge;90% light transmission in the visible spectrum, required for photometric analyzers. PP ICP-MS autosampler cups meet ultra-low metal content specifications: typically &lt;1 ppb for Fe, Zn, Cu, Pb, Mn, and other analytes commonly measured in trace element panels. Cup dimensions are held to &plusmn;0.1 mm tolerance on O.D. to ensure consistent seating in autosampler rotors. As of 2026, Globe Scientific is the most widely stocked alternate analyzer consumable brand through lab distributors, including MBP, offering per-cup savings of 20&ndash;40% versus OEM pricing for high-volume clinical labs. 
<a href="https://mbpinc.net/contact-us">Contact MBP&nbsp;</a>for per-cup pricing on case-quantity PO orders.

Automation Sample Cups

113132-113133-Analyzer Consumables Catalog

Caps for Sample Cups

113132 by Globe Scientific is a polyethylene (PE) snap cap for Globe multi-purpose sample cups 110610, 110021, 110711, and 110621. The solid-top design snaps firmly in place to contain specimens during collection and transport. Sold in bags of 1000, suited to high-throughput drug testing and clinical specimen workflows.

Cap, Snap, PE, for Sample Cups: 110610, 110021, 110711 & 110621, BAG/1000

Cap, Snap, PE, with Pierceable Cross Cut, for Sample Cups: 110021, 110610, 110621 & 110711, BAG/1000

Cryo Boxes

<h2>What Are Cryo Boxes?</h2>
&nbsp;
Cryo boxes are lidded, gridded storage containers designed to organize cryogenic vials, microcentrifuge tubes, and centrifuge tubes inside ultra-low temperature (ULT) freezers at &minus;80&deg;C, vapor-phase liquid nitrogen refrigerators (&minus;150 to &minus;190&deg;C), and cryogenic dewars. The two primary materials are water-resistant coated cardboard (economical, single-use) and rigid polycarbonate or polypropylene (reusable, autoclavable, transparent). Standard well configurations&mdash;25 (5&times;5), 81 (9&times;9), and 100 (10&times;10)&mdash;in 2-inch and 3-inch box heights match common cryogenic vial sizes. The alphanumeric grid on the lid helps with sample tracking in LIMS systems. Cardboard cryo boxes are vapor-phase LN2 rated only; polycarbonate is required for autoclave use or liquid-phase LN2 immersion.
&nbsp;
<h2>What you will find:</h2>
&nbsp;
&bull; Standard cryo boxes for cryogenic vial storage &bull; Freezer storage boxes for ultra low temperature use &bull; Cardboard cryo boxes for cost effective storage &bull; Polypropylene cryo boxes for durability and reuse &bull; Grid format boxes for easy sample organization &bull; Hinged lid cryo boxes for quick access &bull; Color coded storage boxes for sample identification &bull; Cryo storage boxes for 1.5 mL and 2.0 mL vials
&nbsp;
<h2>How to Choose Cryo Boxes</h2>
&nbsp;
Material: Cardboard vs. Polycarbonate vs. Polypropylene
Cardboard cryo boxes are economical and used for long-term storage at &minus;80&deg;C or vapor-phase LN2. They are single-use and not autoclavable. Polycarbonate (PC) boxes are durable, transparent, and autoclavable at 121&deg;C, making them suitable for frequent handling. Polypropylene (PP) boxes also tolerate autoclaving and offer higher chemical resistance than PC. Choice depends on reuse frequency and sterilization needs.
Well Count and Vial Size
81-well (9&times;9) boxes fit standard 1.8&ndash;2.0 mL cryogenic vials up to ~13 mm outer diameter. 100-well (10&times;10) boxes are used for smaller 1.2&ndash;1.5 mL vials and microcentrifuge tubes up to ~12 mm OD. Always match vial diameter with box well size before ordering.
Box Height: 2-Inch vs. 3-Inch
2-inch boxes are standard for 1&ndash;2 mL cryovials and are most commonly used in biobanking. 3-inch boxes are for larger 3&ndash;5 mL vials and certain centrifuge tubes where extra depth is required.
LN2 Phase Compatibility
Both cardboard and hard-wall boxes can be used in vapor-phase LN2. Only polycarbonate or polypropylene boxes should be used for liquid-phase LN2 because cardboard can break down when submerged.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Cryo boxes are typically rated from &minus;196&deg;C to +121&deg;C depending on material. Cardboard is suitable for vapor-phase LN2 only, while hard-wall plastic boxes can handle more demanding workflows. Proper selection depends on vial size, storage temperature, and how frequently samples are accessed.
Eliminate the risk of thermal damage. <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">Connect with the experts at Molecular Biology Products Inc.</a> to find the perfect storage solution for your high-value specimens.

3090-1-Group-Cryogenic Vial Brochure

Cardboard Storage Boxes Specifications

Cardboard Storage Boxes

3090-1 by Globe Scientific is a 64-place (8×8) cardboard freezer storage box (134 × 134 × 47 mm) rated −196°C to +121°C, designed for 1.0–2.0 mL cryogenic vials. The liquid-resistant coating, drainage holes, numbered interior grid, and included dividers make it suitable for liquid nitrogen and −80°C mechanical freezer biobanking. Order via mbpinc.net/quickorder using catalog number 3090-1.

Freezing Box, 2", Cardboard, 64-Place (8x8 format), fits 1.0mL and 2.0mL CryoCLEAR vials, White, EA

Freezing Box, 2", Cardboard, 64-Place (8x8 format), fits 1.0mL and 2.0mL CryoCLEAR vials, White, CS/96

Freezing Box, 2", Cardboard, 81-Place (9x9 format), fits 1.0mL and 2.0mL CryoCLEAR vials, White, EA

Freezing Box, 2", Cardboard, 81-Place (9x9 format), fits 1.0mL and 2.0mL CryoCLEAR vials, White, CS/96

Freezing Box, 2", Cardboard, 81-Place (9x9 format), fits 1.0mL and 2.0mL CryoCLEAR tubes, Red, EA

Freezing Box, 2", Cardboard, 81-Place (9x9 format), fits 1.0mL and 2.0mL CryoCLEAR tubes, Red, CS/96

Freezing Box, 2", Cardboard, 100-Place (10x10 format), fits 1.0mL and 2.0mL CryoCLEAR vials, White, EA

Freezing Box, 2", Cardboard, 100-Place (10x10 format), fits 1.0mL and 2.0mL CryoCLEAR vials, White, CS/96

Freezing Box, 3", Cardboard, 64-Place (8x8 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, White, EA

Freezing Box, 3", Cardboard, 64-Place (8x8 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, White, CS/48

Freezing Box, 3", Cardboard, 64-Place (8x8 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, Yellow, EA

Freezing Box, 3", Cardboard, 64-Place (8x8 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, Yellow, CS/48

Freezing Box, 3", Cardboard, 81-Place (9x9 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, White, EA

Freezing Box, 3", Cardboard, 81-Place (9x9 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, White, CS/48

Freezing Box, 3", Cardboard, 100-Place (10x10 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, White, EA

Freezing Box, 3", Cardboard, 100-Place (10x10 format), fits 3.0mL, 4.0mL and 5.0mL CryoCLEAR vials, White, CS/48

Freezing Box, 3", Cardboard, 36-Place (6x6 format), fits Diamond Midi 5.0mL Snap Cap and Screw Cap Tubes, White, CS/48

Freezing Box, Cardboard, 49-Place (7x7 format), for 15mL Centrifuge Tubes, White, EA

Freezing Box, Cardboard, 49-Place (7x7 format), for 15mL Centrifuge Tubes, White, CS/36

Freezing Box, Cardboard, 16-Place (4x4 format), for 50mL Centrifuge Tubes, White, EA

Freezing Box, Cardboard, 16-Place (4x4 format), for 50mL Centrifuge Tubes, White, CS/48

Centrifuge Bottles

<h2 data-section-id="1x7fdl3" data-start="0" data-end="31">What Are Centrifuge Bottles?</h2>
&nbsp;
Centrifuge bottles are large-volume vessels made from polypropylene copolymer (PPCO) or polypropylene (PP), designed for low- to moderate-speed centrifugation of biological and chemical samples. Available in volumes ranging from 250 mL to 1,000 mL, these bottles feature a bottle-shaped body with either a flat or rounded bottom and are designed to fit swing-bucket and fixed-angle rotors used in preparative centrifuges and floor-standing centrifuge systems.
They are commonly used for large-scale mammalian cell culture harvesting, ammonium sulfate protein precipitation, bacterial cell pelleting, density-gradient separations, and biopharmaceutical process clarification where standard centrifuge tubes do not provide sufficient capacity.
Use centrifuge bottles when processing volumes exceed 250 mL per run and your centrifuge rotor is designed for bottle-format vessels. Always verify fill requirements and rotor compatibility before use.
&nbsp;
<h2 dir="ltr">In this section:</h2>
&nbsp;
250mL Centrifuge Bottles &ndash; The perfect "middle-weight" option for pilot-scale prep and mid-range harvesting.
500mL Centrifuge Bottles &ndash; Our high-capacity workhorses for bulk concentration and large-scale cell separations.
&nbsp;
<h2 data-section-id="152gqj6" data-start="991" data-end="1026">How to Choose Centrifuge Bottles</h2>
&nbsp;
Material: PPCO vs PP
Polypropylene copolymer (PPCO) centrifuge bottles offer enhanced flexibility and impact resistance compared to standard polypropylene. This helps reduce the risk of cracking during repeated autoclaving cycles or accidental handling impacts. PPCO bottles are translucent, allowing users to visually monitor samples without removing bottles from the rotor.
Standard polypropylene bottles provide similar chemical resistance but are generally more rigid. Selection should be based on the application's mechanical and chemical requirements.
Volume Selection: 250 mL, 500 mL, and 1,000 mL
250 mL centrifuge bottles are typically used for process volumes between 200 and 225 mL and are suitable for medium-scale laboratory workflows.
500 mL centrifuge bottles accommodate process volumes of approximately 400&ndash;450 mL and are commonly used for larger culture harvests and clarification procedures.
1,000 mL centrifuge bottles are designed for high-volume applications including bacterial fermentation harvesting, large-scale density-gradient preparation, and manufacturing-scale clarification processes. Because of their larger size, these bottles generally have lower maximum centrifugal force ratings than smaller formats.
Cap Type: Standard Screw Cap vs Sealing Cap
Standard polypropylene screw caps provide reliable leak protection during routine centrifugation and storage applications.
Sealing cap assemblies incorporate additional gasket-based sealing systems that improve containment during higher-speed centrifugation and when handling biohazardous materials. These sealing systems are commonly used when aerosol containment or enhanced sample security is required.
Rotor and Adapter Compatibility
Centrifuge bottles must be matched to compatible rotor systems and adapters. Bottle dimensions, neck designs, and rotor requirements vary by manufacturer and volume. Before purchasing, laboratories should verify compatibility between the bottle, rotor, and any required adapters to ensure safe operation.
Fill Level Requirements
Proper fill volume is critical for safe centrifugation. Most centrifuge bottles should be filled to at least 80% of their total capacity to prevent excessive stress on the bottle walls during centrifugation. Underfilled bottles may deform or collapse under centrifugal force. For some larger formats, maximum fill recommendations may also apply and should be verified with manufacturer specifications.
&nbsp;
<h2 data-section-id="1mxgh1c" data-start="3525" data-end="3561">Compare Centrifuge Bottle Formats</h2>
&nbsp;
250 mL PPCO centrifuge bottles are manufactured from polypropylene copolymer and are typically supplied in packs of four bottles per case. When used with appropriate sealing cap assemblies, they can support significantly higher centrifugal forces than standard-cap configurations.
500 mL PPCO centrifuge bottles provide increased sample capacity for larger-volume processing applications. These bottles are commonly supplied with standard screw caps and are packaged in case quantities of four bottles.
1,000 mL PPCO centrifuge bottles are intended for large-scale harvesting and clarification workflows. Although they provide the highest volume capacity, they generally operate at lower maximum centrifugal force ratings than smaller bottle formats. Packaging typically consists of four bottles per case.
&nbsp;
<h2 data-section-id="1jl751w" data-start="4384" data-end="4409">Specifications Context</h2>
&nbsp;
PPCO centrifuge bottles are manufactured from durable polypropylene copolymer materials that offer excellent chemical resistance, translucency for sample visibility, and compatibility with autoclave sterilization procedures. They are widely used with preparative centrifuge systems, including various fixed-angle and swing-bucket rotor configurations.
As of 2026, MBP supplies centrifuge bottle formats suitable for preparative centrifugation applications. Available volumes, cap assemblies, and compatibility options may vary depending on product line and manufacturer specifications.
Let's make sure your lab has the exact precision tools your research requires. Get a quote from the <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">Molecular Biology Products Inc. team</a> today.

6330-6332 by Globe Scientific are polypropylene centrifuge bottles in 250 mL (SKU 6330, rated to 27,500 × g) and 500 mL (SKU 6332, rated to 4,800 × g) sizes, at 80% fill. Linerless leakproof closure, autoclavable at 121°C, reusable, with excellent chemical resistance. Supplied 4 per bag for low-to-moderate speed centrifugation applications.

Centrifuge Bottle, 250mL, Attached Cap, PP, 4/Bag, CS/36

Centrifuge Bottle, 500mL, Attached Cap, PP, 4/Bag, CS/24

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.

Centrifuge Tube

Globe Scientific 112009 Quick-Prep™ Urine Centrifuge Tubes are 12 mL polystyrene conical tubes (16 × 100 mm) designed for use with Bayer® urine analyzers, with graduations at 0.5–10 mL and a maximum speed of 1,500 RPM. Supplied non-sterile with unattached white plug caps, case of 1,000.

Centrifuge Tube, 16 x 100mm (12mL), PS, with Separate White Plug Cap, CS/1000

Centrifuge tube, 12mL, Molded Graduations, 16.5 x 107.5mm, PS, 100/Bag, 10 Bags/Case

Sample Storage Container

<h2 dir="ltr">What are Urine Collection Products?</h2>
 Urine collection products for laboratory use are containers and preservative systems designed to collect, stabilize, and transport urine specimens for urinalysis (UA), urine culture (C&amp;S), nucleic acid-based testing (NAAT for STIs), cell-free DNA (cfDNA) liquid biopsy, and 24-hour timed collections. Formats include sterile cups (30&ndash;60 mL), preservative tubes (5&ndash;50 mL), vacuum-draw urine transfer tubes, 24-hour collection containers (2&ndash;3 L), and preservative-prefilled devices for ambient-temperature stabilization of DNA, RNA, and proteins. Choose urine collection products with an active preservative when specimens cannot be processed within 2 hours of collection, when samples must be shipped to a centralized lab, or when nucleic acid integrity over 24+ hours is required.
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li dir="ltr" role="presentation">Sterile urine collection containers for routine diagnostic sampling</li>
<li dir="ltr" role="presentation">Urine transport tubes for secure handling and transfer workflows</li>
<li dir="ltr" role="presentation">Preservative urine tubes for culture and urinalysis stability</li>
<li dir="ltr" role="presentation">Midstream urine collection systems for contamination reduction</li>
<li dir="ltr" role="presentation">24-hour urine collection containers for metabolic testing workflows</li>
<li dir="ltr" role="presentation">Leak-resistant screw-cap urine tubes for safe transport</li>
<li dir="ltr" role="presentation">Graduated urine containers with volume markings for easy measurement</li>
<li dir="ltr" role="presentation">Pediatric urine collection solutions for low-volume sampling</li>
<li dir="ltr" role="presentation">Closed-system urine transfer devices for reduced exposure handling</li>
<li dir="ltr" role="presentation">General laboratory urine collection consumables for research use</li>
</ul>
<h2 dir="ltr"> How to Choose Urine Collection Products</h2>
 Application: Culture vs. NAAT vs. Nucleic Acid Research For culture (C&amp;S), use sterile cups or boric acid preservative tubes. For NAAT (STI panels for Chlamydia, Gonorrhea), use sterile cups or manufacturer-validated transfer tubes; confirm with your platform's IFU (e.g., Hologic Aptima Combo 2 uses a specific urine transport tube). For nucleic acid research (cfDNA, RNA, protein), use dedicated urine preservative tubes (Norgen, Streck) that stabilize analytes for up to 72 hours at room temperature. Volume: Random vs. 24-Hour Collection Random midstream urine (10&ndash;30 mL) is adequate for urinalysis, culture, and NAAT. Timed 24-hour collections (total volume 500&ndash;3000 mL) require large-volume containers with the appropriate preservative for the ordered panel. Mixing 24-hour containers with different preservatives is a common error&mdash;verify the correct preservative type with the laboratory before dispensing to the patient. Preservative Compatibility Boric acid tubes maintain bacterial counts for culture up to 24 hours at room temperature. Boric acid is NOT compatible with NAAT workflows&mdash;it inhibits PCR. For NAAT, use plain sterile containers or manufacturer-specific transfer tubes. For liquid biopsy cfDNA, Streck Cell-Free DNA Urine Preservative maintains cell integrity and prevents genomic DNA contamination for up to 72 hours. Sterility All urine containers intended for culture must be certified sterile. Containers for NAAT must be certified DNase-free and RNase-free to prevent nucleic acid contamination from the container. Confirm sterility and nuclease-free certification in the manufacturer's datasheet before use in molecular workflows. Automated Compatibility For high-throughput labs using automated urine analyzers (Sysmex UF-5000, Siemens CLINITEK), confirm that the collection tube format and cap design are compatible with tube-handling robotics. Copan UriSponge&reg; (FDA-cleared October 2024) is a boric-acid-free device validated for direct loading on WASP&reg; automation systems. 
&nbsp;
<h2 dir="ltr">Specifications Context</h2>
 Standard urine collection cups are manufactured from transparent polypropylene (PP) or polystyrene (PS) with wide-mouth, screw-cap lids. Sterile cups rated for culture meet ISO 7886 and are non-pyrogenic. Boric acid preservative tubes contain approximately 1.8% boric acid, stabilizing bacterial counts by creating a bacteriostatic environment. Norgen urine preservative tubes (5&ndash;50 mL, available in multiple sizes) stabilize DNA, RNA, microRNA, and protein from fresh urine for over 2 years at room temperature per manufacturer validation data. As of 2026, liquid biopsy studies using urine cfDNA routinely use Streck Cell-Free DNA Urine Preservative (3 mL per 30 mL urine) as the standard stabilization protocol in published clinical research protocols. 
Need help picking the right urine collection setup? <a href="https://mbpinc.net/contact-us">Contact MBP</a>, and we&rsquo;ll help you sort it out fast. No confusion, just the right fit for your workflow.

Urine Collection Products

5574-Analyzer Consumables Catalog

Coagulation Cup with Metal Mixing Bar, PS, for use with the Accustasis, CoaData and BFT2 analyzers, BAG/1000

Globe Scientific 5574 — polystyrene coagulation cuvette with metal mixing bar for the Accustasis®, CoaData®, and BFT2® analyzers. Sold in bags of 1,000. Suited for PT, INR, aPTT, and fibrinogen assays in clinical coagulation laboratories.

Cuvettes

<h2 dir="ltr">What are Cuvettes?</h2>
 Cuvettes are small, precision-dimensioned transparent vessels used to hold liquid samples in the light path of a spectrophotometer, fluorometer, or colorimeter for measurement of absorbance, transmittance, fluorescence intensity, or fluorescence polarization. The standard cuvette has a 10 mm optical path length (the distance light travels through the sample), a square or rectangular cross-section, and an internal volume of 1&ndash;4 mL. Cuvettes are manufactured in four main materials&mdash;polystyrene (PS) or polymethylmethacrylate (PMMA) plastic, optical glass, UV-grade quartz (fused silica), and IR quartz&mdash;each covering a different wavelength range. Choose plastic cuvettes for routine visible-light absorbance (380&ndash;780 nm) where disposability prevents cross-contamination; choose optical glass for reusable visible-range work (340&ndash;2,500 nm); choose UV quartz when measurements extend into the UV range below 340 nm (190&ndash;2,500 nm).
&nbsp;
<h2 dir="ltr">What you will find:</h2>
&nbsp;
<ul>
<li data-section-id="1cg0wqn" data-start="1810" data-end="1862">Spectrophotometer cuvettes for absorbance analysis</li>
<li data-section-id="vbobpt" data-start="1863" data-end="1890">Polystyrene (PS) cuvettes</li>
<li data-section-id="14z5a6i" data-start="1891" data-end="1906">PMMA cuvettes</li>
<li data-section-id="1h4vr7o" data-start="1907" data-end="1966">Analyzer-specific cuvettes for clinical chemistry systems</li>
<li data-section-id="b3k6fl" data-start="1967" data-end="1998">Standard path length cuvettes</li>
<li data-section-id="td8a19" data-start="1999" data-end="2043">Accessories for spectrophotometer cuvettes</li>
</ul>
<h2 dir="ltr"> How to Choose Cuvettes</h2>
 Material and Wavelength Range Plastic (PS/PMMA) cuvettes transmit visible light from 380&ndash;780 nm and are single-use, eliminating cleaning and cross-contamination risk. They are unsuitable for UV measurements, organic solvents, or strong acids. Optical glass cuvettes transmit 340&ndash;2,500 nm, covering the full visible and near-infrared range; Different manufacturers recommend different procedures. UV quartz cuvettes are traditionally used for DNA/RNA quantification at OD260/OD280 because they transmit UV wavelengths below 340 nm. IR quartz extends to 3,500 nm for near-IR applications. Optical Path Length The standard 10 mm path length follows the Beer-Lambert law at normal sample concentrations. Semi-micro (5 mm path) and micro-volume cuvettes (1 mm path, or internal volumes down to 10&ndash;70 &micro;L) are used for precious or limited-volume samples. The path length directly multiplies absorbance: a 1 mm cuvette gives 1/10 the absorbance of a 10 mm cuvette for the same solution &mdash; account for this in Beer-Lambert calculations. Volume: Macro vs. Semi-Micro vs. Micro Macro cuvettes (1&ndash;4 mL) are the standard for routine spectrophotometry. Semi-micro cuvettes (0.5&ndash;1.5 mL) reduce sample consumption. Micro cuvettes (10&ndash;350 &micro;L) are used when sample volume is limited; sub-micro cuvettes (10 &micro;L or less) suit precious clinical or research samples. Confirm that your spectrophotometer's beam height and aperture are compatible with the cuvette format before purchasing micro formats. Two-Window vs. Four-Window Standard cuvettes have two optically clear windows (the light-entry and exit faces) and two frosted or ribbed side walls for gripping. Four-window (all-clear) cuvettes are required for fluorescence measurements at 90&deg; to the excitation beam &mdash; the two additional clear windows allow emitted fluorescence to exit perpendicular to the excitation path. Confirm whether your instrument requires a standard or fluorescence-grade cuvette. Reusable vs. Disposable Quartz and glass cuvettes are reusable; their higher up-front cost&nbsp;is justified for low-throughput precision work or when solvents or UV wavelengths are required. Plastic cuvettes cost fractions of a cent per use and eliminate washing time in high-throughput assay workflows. Select disposable plastic for any routine colorimetric assay (Bradford, BCA, ELISA plate reader backup, OD600 bacterial growth) where wavelengths stay in the visible range. 
<h2 dir="ltr"> Specifications Context</h2>
&nbsp;
The 10 mm path length standard cuvette has internal dimensions of 10 &times; 10 mm cross-section and an internal height of approximately 45 mm. Outer dimensions are 12.5 &times; 12.5 mm, fitting all standard spectrophotometer cell holders. Window parallelism tolerance is &plusmn;0.01 mm for precision quartz cuvettes; standard optical glass cuvettes have &plusmn;0.1 mm tolerance. Light transmission through UV quartz: &gt;90% at 220 nm and &gt;85% at 200 nm. For nucleic acid quantification, a UV quartz cuvette with a minimum path length of 10 mm is required for OD 260/280 measurements; the ratio of OD260/OD280 should be 1.8&ndash;2.0 for pure DNA and 1.9&ndash;2.1 for pure RNA as a purity indicator. As of 2026, plastic disposable cuvettes remain the most cost-efficient choice for labs running &gt;50 absorbance readings per day in the visible range.
&nbsp;
Need the right fit? MBP can guide you to cuvettes that match your workflow perfectly. For institutional pricing and PO-based bulk ordering, <a href="https://mbpinc.net/contact-us" style="color: #236fa1; text-decoration: underline;">contact MBP</a>&nbsp;directly.

5120-Group-Analyzer Consumables Catalog

Cobas Mira Cuvettes

Globe Scientific 5120 are PMMA cuvette segments compatible with Cobas Mira®, Mira S®, Mira Plus®, and Horiba ABX Mira Plus® analyzers. 12-place configuration, individually wrapped, 50 per box, 500 per case. Third-party compatible replacement, not OEM.

COBAS MIRA: Cuvette, for use with Cobas Mira, Mira S, Mira Plus and Horiba ABX Mira Plus analyzers, Individually Wrapped, 50/Box, 10 Boxes/Unit, CS/500

COBAS MIRA: Cuvette, for use with Cobas Mira, Mira S, Mira Plus and Horiba ABX Mira Plus analyzers, Individually Wrapped, 50/Box, 6 Boxes/Unit, CS/300

COBAS MIRA: Cuvette, Racked, for use with Cobas Mira, Mira S, Mira Plus and Horiba ABX changer analyzers, 15/Rack, 30 Racks/Unit, CS/450

3001-Group-Cryogenic Vial Brochure

3001-Group-TDS - 3001

3001-Group-TDS - 3002

3001-Group-TDS - 3003

3001-Group-TDS - 3004

3001-Group-TDS - 3005

3001-Group-TDS - 3006

3001-Group-TDS - 3008

3001-Group-Cryogenic Vial Comparison Guide

CryoClear Cryogenic Vials with Internal Threads

Globe Scientific CryoCLEAR internally threaded cryogenic vials (SKU 3001) — ISO 7 cleanroom manufactured, sterile, certified human DNA-free, RNase-free, DNase-free, pyrogen-free, ATP-free, and non-cytotoxic. TPE-sealed PE cap with star socket for automated capping. Unique barcode per vial. 1 mL (conical), 2 mL, and 4 mL (round bottom). Rated -196°C to +121°C; vapour-phase LN₂ only.

CryoCLEAR vials, 1.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Conical Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 50/Bag, 10 Bags/Case

CryoCLEAR vials, 1.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Conical Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 50/Bag

CryoCLEAR vials, 2.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 50/Bag, 10 Bags/Case

CryoCLEAR vials, 2.0mL, STERILE, Internal Threads, Assembled Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 50/Bag

CryoCLEAR vials, 2.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Printed Graduations, Writing Space and Barcode, 50/Bag, 10 Bags/Case

CryoCLEAR vials, 2.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Printed Graduations, Writing Space and Barcode, 50/Bag

CryoCLEAR vails, 4.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Printed Graduations, Writing Space and Barcode, 50/Bag, 10 Bags/Case

CryoCLEAR vials, 4.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Printed Graduations, Writing Space and Barcode, 50/Bag

CryoCLEAR vials, 4.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 50/Bag, 10 Bags/Case

CryoCLEAR vials, 4.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 50/Bag

CryoCLEAR vials, 5.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Printed Graduations, Writing Space and Barcode, 50/Bag, 10 Bags/Case

CryoCLEAR vials, 5.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Printed Graduations, Writing Space and Barcode, 50/Bag

CryoCLEAR vials, 5.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 50/Bag, 10 Bags/Case

CryoCLEAR vials, 5.0mL, STERILE, Internal Threads, Attached Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 50/Bag

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.

CryoCool Mini Cooler, 1°C, 18-Place, Round, for 1.0mL and 2.0mL Cryo Tubes

454000 by Globe Scientific CryoCool is a polycarbonate mini cooler (117 mm × 86 mm) holding 18 cryogenic vials (1.0 or 2.0 mL). Filled with 100% isopropyl alcohol and placed in a −80 °C freezer, it delivers the 1 °C/min controlled cooling rate required for optimal mammalian cell cryopreservation.

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