Brands

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.
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<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.
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<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.

3001-Group-Cryogenic Vial Brochure

3001-Group-TDS - 3001

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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.

Manufacture

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.
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<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>
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<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.
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<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.

Flyer

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.

Cold Storage Coolers & Chillers

<h2 data-section-id="16gwf6l" data-start="0" data-end="46">What Are Cold Storage Coolers and Chillers?</h2>
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Laboratory cold storage coolers and chillers are bench-top temperature-control systems designed to keep temperature-sensitive reagents, enzymes, antibodies, cells, and biological samples cold during active laboratory work. They maintain low temperatures&mdash;typically around 0 &deg;C or below freezing&mdash;without requiring ice, electricity (in passive systems), or immediate access to a freezer. These systems are widely used in molecular biology, PCR setup, nucleic acid extraction, enzyme handling, and cell-based assays where maintaining cold-chain conditions during pipetting and multi-step workflows is essential.
Gel-based benchtop coolers are the most common type. They are pre-frozen at approximately &ndash;20 &deg;C and use phase-change materials to maintain samples near 0 &deg;C for several hours, typically up to four hours depending on ambient conditions. This provides a clean, stable, and consistent cooling environment without melting ice or water contamination.
&nbsp;
<h2 dir="ltr">What you will find: </h2>
&nbsp;
<ul>
<li dir="ltr" aria-level="1">
Benchtop tube coolers for PCR reagents and enzymes
</li>
<li dir="ltr" aria-level="1">
Cryo tube chillers for 0.2 mL to 2.0 mL tubes
</li>
<li dir="ltr" aria-level="1">
Insulated transport coolers for sample movement
</li>
<li dir="ltr" aria-level="1">
Gel-filled cooling blocks for stable temperature control
</li>
<li dir="ltr" aria-level="1">
Mini coolers for short-term cold storage (2&ndash;8&deg;C range)
</li>
<li dir="ltr" aria-level="1">
Freezer-compatible chillers for sub-zero handling
</li>
<li dir="ltr" aria-level="1">
Rack-style coolers for organized tube placement
</li>
<li dir="ltr" aria-level="1">
Portable cold boxes for field and clinical use
</li>
</ul>
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<h2 data-section-id="1ff2itk" data-start="1171" data-end="1221">How to Choose Cold Storage Coolers and Chillers</h2>
&nbsp;
Tube Format Compatibility
Coolers and chillers are designed around specific laboratory tube formats. Common configurations include holders for 0.2 mL PCR tubes and strips, 1.5/2.0 mL microcentrifuge tubes, 15 mL conical tubes, and 50 mL conical tubes. Some dual-sided designs combine multiple formats in a single unit, allowing simultaneous use for PCR plates on one side and microtubes on the other, improving workflow efficiency and reducing bench clutter.
Temperature Hold and Duration
Passive gel-based coolers maintain approximately 0 &deg;C for several hours after being pre-chilled at &ndash;20 &deg;C. Their performance depends on ambient temperature, workload, and sample frequency. Metal cooling blocks pre-chilled at &ndash;80 &deg;C can achieve lower temperatures temporarily but warm more quickly. For workflows requiring long-duration or continuously controlled cooling, electrically powered thermoelectric chillers provide stable setpoints over extended periods.
Ice-Free vs Ice-Based Systems
Gel-based coolers eliminate the need for ice entirely, reducing condensation, contamination risk, and constant ice replenishment during experiments. Traditional ice buckets remain a low-cost option but require continuous maintenance and can introduce water exposure risks. Ice-free systems are preferred in workflows where moisture control and consistent temperature stability are critical.
Single-Sided vs Dual-Sided Designs
Single-sided coolers are suitable for workflows using one tube format consistently. Dual-sided coolers accommodate multiple formats&mdash;such as PCR plates and microtubes&mdash;within a single unit, making them more versatile for complex molecular biology workflows. Selection depends on workspace constraints and experimental diversity.
Dry Ice Compatibility
Some insulated cold storage systems are designed for use with dry ice, maintaining extremely low temperatures around &ndash;78 &deg;C. These are used for short-term cryogenic handling, transport, or dispensing workflows where ultra-low temperature maintenance is required without active refrigeration.
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<h2 data-section-id="1jl751w" data-start="3892" data-end="3917">Specifications Context</h2>
&nbsp;
Modern gel-based benchtop coolers are engineered using phase-change materials that stabilize near 0 &deg;C for several hours after being pre-conditioned at &ndash;20 &deg;C. Dual-format systems have become increasingly common in molecular biology laboratories because they reduce the number of separate cooling devices required on the bench. As of 2026, these ice-free systems are widely adopted in PCR and nucleic acid workflows due to their consistency, cleanliness, and ease of use compared to traditional ice-based cooling methods.
<a href="https://mbpinc.net/contact-us">Connect with the MBP team</a> today to discuss your specific temperature-hold requirements and find the ideal chiller configuration for your laboratory&rsquo;s daily demands.

CryoCool Mini Cooler, Quick Freeze, 12-Place (3x4) for 1.5mL Tubes, White

Globe Scientific 454030 — 12-place (3×4) polycarbonate CryoCool Mini Cooler for 1.5 mL and 0.5 mL tubes. Pre-freeze at −20°C for 24 hours; maintains samples cold or frozen for up to 45 minutes on the benchtop. Keyed lid, printed grid, non-skid feet. 151×108×125 mm. White.

3020-2-TDS

CryoDense vials, 2.0mL, STERILE, External Threads, Attached Screwcap, Conical Bottom, Self-Standing, Printed Graduations & Writing Space, 100/Bag, 10 Bags/Case 

3020-2 by Globe Scientific: CryoDense 2.0 mL cryogenic vials (1.7 mL working volume), polypropylene, external threads, attached screwcap (half-turn positive seal), conical self-standing base. E-beam sterile (SAL 10⁻⁶), cleanroom made, RNase/DNase/DNA/pyrogen free, leakproof to 95 kPa, IATA compliant. 1,000/case.

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

Storage Boxes & Racks

CryoKING Cryo-Color™ Cardboard  Freezer Boxes

CRYOKING 2 INCH 81 WELL CRYO-COLOR™ CARDBOARD FREEZER BOXES. BOXES COME IN ASSORTED COLORS (RED, BLUE, GREEN, YELLOW AND WHITE). 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 2 INCH 100 WELL CRYO-COLOR™ CARDBOARD FREEZER BOXES. BOXES COME IN ASSORTED COLORS (RED, BLUE, GREEN, YELLOW AND WHITE). 5 BOXES/PACK, 20 PACKS/CASE

CryoKING Plasti-Coat™ White Cardboard  Cryogenic Boxes

CRYOKING 2 INCH 81 WELL WHITE PLASTI-COAT™ CARDBOARD FREEZER BOXES. 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 2 INCH 100 WELL WHITE PLASTI-COAT™ CARDBOARD FREEZER BOXES. 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 3 INCH 81 WELL WHITE PLASTI-COAT™ CARDBOARD FREEZER BOXES. 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 3 INCH 100 WELL WHITE PLASTI-COAT™ CARDBOARD FREEZER BOXES. 5 BOXES/PACK, 20 PACKS/CASE

CryoKING SBS Format Cryogenic Racks

SBS format rack fits 96-well format cryogenic vials perfectly for automatic operations

CryoKING 96-WELL RACK FOR 750 & 1000UL SCREW CAP MINITUBES. THESE ROUND WELL RACKS FEATURE 1D BARCODES ALONG 3 SIDES AND A 2D ON THE BOTTOM. THE MECHANICAL LOCKING SYSTEM ENSURES YOUR SAMPLES STAY SECURE. SUITABLE FOR LN2 STORAGE. DIMENSIONS: 128x85x35MM. 5/PACK, 4PACKS/CASE. PRICE/CASE.

CRYOKING 96-WELL RACK FOR 300 & 500UL SCREW CAP MINITUBES. THESE SQUARE WELL RACKS FEATURE 1D BARCODES ALONG 3 SIDES AND A 2D ON THE BOTTOM. THE MECHANICAL LOCKING SYSTEM ENSURES YOUR SAMPLES STAY SECURE. SUITABLE FOR LN2 STORAGE. DIMENSIONS: 128X85X35MM. 5/PACK, 4PACKS/CASE. PRICE/CASE.

CRYOKING 96-WELL RACK FOR 750 & 1000UL SCREW CAP MINITUBES. THESE SQUARE WELL RACKS FEATURE 1D BARCODES ALONG 3 SIDES AND A 2D ON THE BOTTOM. THE MECHANICAL LOCKING SYSTEM ENSURES YOUR SAMPLES STAY SECURE. SUITABLE FOR LN2 STORAGE. DIMENSIONS: 128X85X35MM. 5/PACK, 4PACKS/CASE. PRICE/CASE.

<h2>What Are Internally Threaded Cryogenic Vials?</h2>
&nbsp;
Internally threaded cryogenic vials feature screw threads located inside the vial neck, allowing the cap to sit within the vial opening rather than wrapping around the exterior. A silicone O-ring in the cap compresses against the vial rim when tightened, creating a secure, leak-resistant seal that remains stable at ultra-low temperatures down to &minus;196&deg;C.
Because the external surface of the vial neck remains smooth, internally threaded designs help reduce contamination risk and improve handling in biosafety cabinets and clean laboratory environments. They are commonly used for long-term storage of biological samples, including cell lines, serum aliquots, and microbial stocks.
&nbsp;
<h2>What you'll discover:</h2>
&nbsp;
<ul>
<li>2D barcoded internally threaded cryogenic vials for digital sample tracking</li>
<li>SBS-format cryogenic vials designed for automated high-throughput systems</li>
<li>Multi-barcoded vials with side and bottom identifiers for inventory management</li>
<li>Non-barcoded internally threaded vials for routine laboratory storage</li>
<li>Side-barcoded cryogenic vials for rapid scanning workflows</li>
<li>Internally threaded vials available in 0.5&ndash;5.0 mL volume formats</li>
<li>Racked and bulk-pack cryogenic storage configurations</li>
<li>Leak-resistant vials with integrated silicone sealing systems</li>
</ul>
&nbsp;
<h2>How to Choose Internally Threaded Cryogenic Vials</h2>
&nbsp;
Volume selection The 2.0 mL format is the most widely used for cell banking, serum aliquots, and general biostorage due to its balance between capacity and rack compatibility. Smaller volumes are used for high-density storage, while larger formats support tissue samples and high-volume biological materials.
O-ring material Silicone O-rings are preferred because they maintain elasticity and sealing performance across cryogenic and autoclave temperature ranges. This ensures consistent leak protection during freezing and thawing cycles.
Self-standing vs round-bottom Self-standing vials feature a stable base for bench handling without racks, improving workflow efficiency during labeling and aliquoting. Round-bottom vials require racks but are compatible with a wider range of storage systems.
Autoclavability Most polypropylene vials with silicone O-rings are autoclavable at 121&deg;C, but material compatibility should always be confirmed before sterilization to avoid deformation or seal failure.
&nbsp;
<h2>Specifications Context</h2>
&nbsp;
Internally threaded cryogenic vials are typically manufactured from high-grade polypropylene and are designed for storage temperatures down to &minus;196&deg;C in liquid nitrogen vapor or phase. Many are certified RNase-free, DNase-free, non-pyrogenic, and endotoxin-free to support molecular biology and clinical applications.
They are compatible with standard cryobox formats and are widely used in biobanking, GMP storage, and long-term specimen preservation workflows where sample integrity and traceability are essential.
Internally threaded cryogenic vials remain a core standard for secure biological storage across research and clinical laboratories. <a href="https://mbpinc.net/contact-us">Contact the MBP team</a> for pricing and availability.

Internally Threaded Cryogenic Vials

Vial Specifications

CryoKING SBS Standard Cryogenic Vials- Internal Thread (Bagged)

CRYOKING 250UL SBS FORMAT SCREW TOP MINITUBES WITH BLUE CAPS. THE 2D BARCODED VIALS ARE INTERNALLY THREADED, GAMMA RATIATION STERILIZED AND SUITABLE FOR LIQUID NITROGEN STORAGE. 96 TUBES/BAG, 5 BAGS/PACK, 4 PACKS/CASE. PRICE/CASE.

CRYOKING 500UL SBS FORMAT SCREW TOP MINITUBES WITH BLUE CAPS. THE 2D BARCODED VIALS ARE INTERNALLY THREADED, GAMMA RATIATION STERILIZED AND SUITABLE FOR LIQUID NITROGEN STORAGE. 96 TUBES/BAG, 5 BAGS/PACK, 4 PACKS/CASE. PRICE/CASE.

CRYOKING 750UL SBS FORMAT SCREW TOP MINITUBES WITH BLUE CAPS. THE 2D BARCODED VIALS ARE INTERNALLY THREADED, GAMMA RATIATION STERILIZED AND SUITABLE FOR LIQUID NITROGEN STORAGE. 96 TUBES/BAG, 5 BAGS/PACK, 4 PACKS/CASE. PRICE/CASE.

CRYOKING 1.0ML SBS FORMAT SCREW TOP MINITUBES WITH BLUE CAPS. THE 2D BARCODED VIALS ARE INTERNALLY THREADED, GAMMA RATIATION STERILIZED AND SUITABLE FOR LIQUID NITROGEN STORAGE. 96 TUBES/BAG, 5 BAGS/PACK, 4 PACKS/CASE. PRICE/CASE.

CryoKING SBS Standard Cryogenic Vials- Internal Thread (Racked)

CRYOKING 250UL SBS FORMAT SCREW TOP MINITUBES WITH BLUE CAPS. VIALS COME LOADED INTO A BARCODED 96-WELL RACK WITH SQUARE WELLS TO ELIMINATE SLIP. THE INTERNALLY THREADED CRYOVIALS FEATURE 2D BARCODES ON THE BOTTOM AND ARE GAMMA RADIATION STERILIZED. 96 TUBES/RACK, 20RACKS/CASE. PRICE/CASE.

CRYOKING 500UL SBS FORMAT SCREW TOP MINITUBES WITH BLUE CAPS. VIALS COME LOADED INTO A BARCODED 96-WELL RACK WITH SQUARE WELLS TO ELIMINATE SLIP. THE INTERNALLY THREADED CROVIALS FEATURE 2D BARCODES ON THE BOTTOM AND ARE GAMMA RADIATION STERILIZED. 96 TUBES/RACK, 20RACKS/CASE. PRICE/CASE.

CRYOKING 750UL SBS FORMAT SCREW TOP MINITUBES WITH BLUE CAPS. VIALS COME LOADED INTO A BARCODED 96-WELL RACK WITH SQUARE WELLS TO ELIMINATE SLIP. THE INTERNALLY THREADED CRYOVIALS FEATURE 2D BARCODES ON THE BOTTOM AND ARE GAMMA RADIATION STERILIZED. 96 TUBES/RACK, 20RACKS/CASE. PRICE/CASE.

CRYOKING 1.0ML SBS FORMAT SCREW TOP MINITUBES WITH BLUE CAPS. VIALS COME LOADED INTO A BARCODED 96-WELL RACK WITH SQUARE WELLS TO ELIMINATE SLIP. THE INTERNALLY THREADED CRYOVIALS FEATURE 2D BARCODES ON THE BOTTOM AND ARE GAMMA RADIATION STERILIZED. 96 TUBES/RACK, 20RACKS/CASE. PRICE/CASE.

CryoKING Superior White Cardboard Cryogenic Boxes

cardboard cryoboxes 16 36 81 100 well 1 2 3 inch

Brand

Model

Material

Height

Temperature Resistance

CRYOKING 2 INCH 81 WELL SUPERIOR WHITE CARDBOARD FREEZER BOXES. 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 2 INCH 100 WELL SUPERIOR WHITE CARDBOARD FREEZER BOXES. 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 3 INCH 81 WELL SUPERIOR WHITE CARDBOARD FREEZER BOXES. 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 3 INCH 100 WELL SUPERIOR WHITE CARDBOARD FREEZER BOXES. 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 3 INCH 36 WELL SUPERIOR WHITE CARDBOARD FREEZER BOXES (FOR USE WITH 15ML TUBES). 5 BOXES/PACK, 20 PACKS/CASE

CRYOKING 3 INCH 16 WELL SUPERIOR WHITE CARDBOARD FREEZER BOXES (FOR USE WITH 50ML TUBES). 5 BOXES/PACK, 20 PACKS/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.
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<h2 dir="ltr">MBP Offers:</h2>
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<ul>
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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>
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<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 Cryogenic 2.0mL Vials (External Thread) Writing Patch & Marked Graduations

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH EXTERNAL THREAD AND WHITE CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS.  25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH EXTERNAL THREAD AND RED CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS.  25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH EXTERNAL THREAD AND GREEN CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS.   25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH EXTERNAL THREAD AND BLUE CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS. 25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH EXTERNAL THREAD AND YELLOW CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS.  25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH EXTERNAL THREAD AND PURPLE CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS. 25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

CRYOKING 2.0ML CLEAR POLYPROPYLENE STERILE CRYOVIALS WITH EXTERNAL THREAD AND CLEAR CAPS ASSEMBLED.  CRYOVIALS HAVE WRITING PATCH AND MARKED GRADUATIONS.25 CRYOVIALS/BAG, 20 BAGS/PACK, 2 PACKS/CASE, PRICE/CASE

Cryogenic 0.5ml Vials-Multi Barcodes, External Thread

CRYOKING 0.5ML CRYOGENIC VIALS, PP, EXTERNAL THREAD, WITH 2D BARCODED+ SIDE CODE, SELF-STANDING,PP; AUTOCLAVABLE;WHITE CAPS; GAMMA RADIATION STERILED, DNASE & RNASE FREE, ENDOTOXIN FREE, FOREIGN DNA FREE,  WORKING TEMPERATURE FROM -196°C TO 121°C,  25 SETS/BAG, 40 BAGS/CASE ( 1000 SETS/CASE)

CRYOKING 0.5ML CRYOGENIC VIALS, PP,EXTERNAL THREAD, WITH 2D BARCODED+ SIDE CODE, SELF-STANDING,PP; AUTOCLAVABLE;RED CAPS; GAMMA RADIATION STERILED, DNASE & RNASE FREE, ENDOTOXIN FREE, FOREIGN DNA FREE,  WORKING TEMPERATURE FROM -196°C TO 121°C,  25 SETS/BAG, 40 BAGS/CASE ( 1000 SETS/CASE)

CRYOKING 0.5ML CRYOGENIC VIALS, PP, EXTERNAL THREAD, WITH 2D BARCODED+ SIDE CODE, SELF-STANDING,PP; AUTOCLAVABLE;GREEN CAPS; GAMMA RADIATION STERILED, DNASE & RNASE FREE, ENDOTOXIN FREE, FOREIGN DNA FREE,  WORKING TEMPERATURE FROM -196°C TO 121°C,  25 SETS/BAG, 40 BAGS/CASE ( 1000 SETS/CASE)

CRYOKING 0.5ML CRYOGENIC VIALS, PP, EXTERNAL THREAD, WITH 2D BARCODED+ SIDE CODE, SELF-STANDING,PP; AUTOCLAVABLE;BLUE CAPS; GAMMA RADIATION STERILED, DNASE & RNASE FREE, ENDOTOXIN FREE, FOREIGN DNA FREE,  WORKING TEMPERATURE FROM -196°C TO 121°C,  25 SETS/BAG, 40 BAGS/CASE ( 1000 SETS/CASE)

CRYOKING 0.5ML CRYOGENIC VIALS, PP, EXTERNAL THREAD, WITH 2D BARCODED+ SIDE CODE, SELF-STANDING,PP; AUTOCLAVABLE;YELLOW CAPS; GAMMA RADIATION STERILED, DNASE & RNASE FREE, ENDOTOXIN FREE, FOREIGN DNA FREE,  WORKING TEMPERATURE FROM -196°C TO 121°C,  25 SETS/BAG, 40 BAGS/CASE ( 1000 SETS/CASE)

CRYOKING 0.5ML CRYOGENIC VIALS, PP, EXTERNAL THREAD, WITH 2D BARCODED+ SIDE CODE, SELF-STANDING,PP; AUTOCLAVABLE;PURPLE CAPS; GAMMA RADIATION STERILED, DNASE & RNASE FREE, ENDOTOXIN FREE, FOREIGN DNA FREE,  WORKING TEMPERATURE FROM -196°C TO 121°C,  25 SETS/BAG, 40 BAGS/CASE ( 1000 SETS/CASE)

CRYOKING 0.5ML CRYOGENIC VIALS, PP, EXTERNAL THREAD, WITH 2D BARCODED+ SIDE CODE, SELF-STANDING,PP; AUTOCLAVABLE;CLEAR CAPS; GAMMA RADIATION STERILED, DNASE & RNASE FREE, ENDOTOXIN FREE, FOREIGN DNA FREE,  WORKING TEMPERATURE FROM -196°C TO 121°C,  25 SETS/BAG, 40 BAGS/CASE ( 1000 SETS/CASE)

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