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PR1MA™ Card Board Freezer Boxes and Inserts
- Used for upright freezer or chest freezer racks
- Temperature Range: -196 to +121ºC
- Box has drain holes on bottom and a writing area on the lid
- Standard 5.25 x 5.25 x 2-inch format, Also available in 3 and 4 inch format
- Available cell dividers: 144, 100, 81, 64, 49, 36, 25, or 16
Specifications
| Cardboard Boxes | ||
| Item Number | Description | Dimension L x D x H |
| SB2CC | Standard White 2" Cardboard Box | 5.25 x 5.25 x 2 in. |
| SB2CC-XX* | Standard White 2" Box w/cell divider | |
| SB2C | Standard Yellow 2" Cardboard Box | |
| SB2C-XX* | Standard Yellow 2" Cardboard Box w/cell divider | |
| SB3C | Standard White 3" Cardboard Box | 5.25 x 5.25 x 2.937 in. |
| SB3C-XX* | Standard White 3" Cardboard Box w/cell divider | |
| SB4C | Standard White 4" Cardboard Box | 5.81 x 5.81 x 4.84 in. |
| SB4-XX* | Standard White 4" Cardboard Box w/ cell divider | |
| *xx=number of dividers (144,100,81,64,49,36,25,16) | ||
| Standard Box Dividers for Cardboard and Metal Boxes | ||
| Item Number | Description | Dimensions L x D x H |
| CD-16 | Box Divider, 16-Cells | 4.857 x 4.857 x 1.312 in. |
| CD-25 | Box Divider, 25-Cells | |
| CD-36 | Box Divider, 36-Cells | |
| CD-49 | Box Divider, 49-Cells | |
| CD-64 | Box Divider, 64-Cells | |
| CD-81 | Box Divider, 81-Cells | |
| CD-100 | Box Divider, 100-Cells | |
| CD-144 | Box Divider, 144-Cells | |
| CD4-16 | Box Divider, 16-Cells | 5.375 x 5.375 x 2.75 in. |
| CD4-36 | Box Divider, 36-Cells | |
TPP Cryo Box
The TPP Cryo Box is designed to provide secure, efficient, and organized storage for cryogenic samples in freezers. Manufactured from high-quality polypropylene, these cryo storage boxes are durable, autoclavable, and resistant to repeated use under extreme cold storage conditions. With a convenient 9x9 divider system, each box can hold up to 81 cryogenic vials, keeping samples neatly arranged and easy to locate.
Each cryo box features black alphanumerical coding on the base and rim, ensuring every vial position is clearly marked and assigned. The transparent lid allows fast identification of samples without opening the box, reducing handling time and maintaining sample integrity. Designed for practicality, the lids can be easily removed or replaced—even with one hand—making them ideal for high-throughput laboratory workflows.
TPP Cryo Boxes fit most standard stainless steel freezer racks, ensuring seamless integration into existing lab storage systems. Available in a standard size (133 x 133 x 45 mm), these boxes are engineered for cryo tubes up to 2.0 mL. For labs seeking dependable, reusable, and efficient cryogenic storage solutions, TPP Cryo Boxes offer unmatched quality and performance.
Key Features:
- Durable polypropylene construction, autoclavable and freezer-safe
- Transparent lid for quick sample visibility
- 9x9 grid with alphanumerical coding for easy organization
- Fits 1.2 mL to 2.0 mL cryogenic vials
- Designed for easy "one-handed" use lids
- Compatible with most freezer rack systems
Contact us today to request your free TPP Cryo Box sample and experience the convenience of secure, organized cryogenic storage.
MTC™ Bio Cardboard Freezer Boxes for 5 mL MacroTubes®
Durable, Eco-Friendly Storage for 5 mL Tubes.
MTC™ Bio’s 5 mL MacroTube® Cardboard Freezer Boxes provide a durable, eco-conscious solution for cold storage of 5 mL tubes. Made from recyclable cardboard with a liquid-resistant outer coating, these boxes are designed to perform in demanding lab environments. Each box ships fully assembled for immediate use and features liquid nitrogen drainage slots to prevent moisture buildup during ultra-low temperature storage.
Choose from two configurations
- 5 x 5 grid for 25 x 5 mL Snap-Cap tubes
- 6 x 6 grid for 36 x 5 mL Screw-Cap tubes
Both versions include an attached hinged lid and alpha-numeric coding for easy sample identification. A durable polycarbonate version is also available, ideal for extended use across extreme temperatures ranging from -196°C to +121°C.
Key Features
- Made from recyclable cardboard with liquid-resistant coating
- Shipped fully assembled for convenience
- Available in 5 x 5 (25 Snap-Cap) or 6 x 6 (36 Screw-Cap) configurations
- Numbered grid and alpha-numeric coding on all sides
- Includes hinged lid for secure storage
- Liquid nitrogen drainage slots for cryogenic applications
- Optional polycarbonate version (-196°C to +121°C temp. range)
MTC™ Bio Cryogenic Boxes with Hinged Lid
Polycarbonate, Autoclavable, Ultra-Low Temp Storage Boxes.
Cryogenic Boxes with Hinged Lids offer durable, long-term storage for 1.2 to 2.0 mL cryogenic vials, making them an ideal replacement for traditional cardboard freezer boxes. Constructed from high-strength polycarbonate, these boxes are built to withstand extreme temperatures from -196 to 121°C, including exposure to liquid nitrogen (LN) and autoclaving.
Designed for compatibility with standard 5.25 In. (133 mm) freezer racks, each box features a clear, hinged lid with printed alphanumeric indexing for fast and accurate sample identification. Drainage slots in the base allow safe use in LN vapor phase environments, enhancing safety and usability in cryogenic storage workflows.
Key Features
- Fits 1.2 to 2.0 mL cryogenic vials
- Polycarbonate construction – Withstands -196 to 121°C
- Fully autoclavable for sterility and reuse
- Clear hinged lid with printed index for easy sample tracking
- Standard 133 mm size fits all common freezer racks
- Drainage slots for LN safety in vapor phase storage
Perfect for biobanking, clinical, and research labs, these cryogenic storage boxes provide rugged durability, temperature resistance, and organized sample management for long-term low-temperature storage.
Specifications
| Item # | Capacity | Lid | Material | Dimensions |
| C2581 | 25 place (5 x 5) | Pull-Off Lid | Polycarbonate | 5.25 x 5.25 x 2 In. 133.35 x 133.35 x 50.8 mm |
| R2281 | 81 place (9 x 9) | Hinged Lid | Polycarbonate | |
| MID2100 | 100 place (10 x 10) | Hinged Lid | Polycarbonate |
81-Well Freezer Storage Boxes with Lift-Off Lids
Replace your disposable cardboard boxes with these sturdy, reusable, polypropylene storage boxes!
Accommodates 0.5, 1.5, and 2.0 mL tubes and can withstand temperatures as low as -90°C. These boxes will easily fit 2 in. standard freezer storage racks and drawers. The telescoping style lids are clear with frosted I.D. panels on two sides. Bases are available in natural, black, or assorted fluorescent colors.
- 81-wells in 9 x 9 format
- Approximate dimensions: 5 x 5 x 2 in.
- Versatile storage from freezer to bench
- Stores tubes up to 2.0 mL
- Suitable for temperatures as low as -90°C
- Rugged polypropylene
- High-contrast alpha-numeric indexing on lid
Proudly made in the USA! Click here for more made in America products!
FlipTop™ Hinged Cardboard Freezer Boxes
Pre-Assembled, Color-Coded, Liquid-Resistant.
FlipTop™ Freezer Boxes offer a durable, space-saving solution for organizing and storing cryogenic vials and microtubes. Constructed from recyclable cardboard with a liquid-resistant outer coating, these boxes are designed for ultra-low temperature storage down to -196°C, making them ideal for use in cryogenic freezers and LN vapor-phase storage.
Each FlipTop™ box features an attached hinged lid that eliminates lid mix-ups and ensures foolproof sample identification. Boxes are shipped fully assembled, with your choice of either 81-place (9×9) or 100-place (10×10) cardboard dividers, and include drain slots for added safety and airflow.
For quick visual sorting, boxes are available in white and five vibrant colors, or in a convenient Rainbow Pack of assorted colors. Alpha-numeric grid markings appear on the top, sides, and bottom for consistent and accurate sample tracking.
Key Features
- Hinged, attached lid – Prevents mix-ups and lost lids
- Liquid-resistant coating – Protects samples from moisture and spills
- -196°C temperature rating – Suitable for cryogenic storage
- Available in 81-place or 100-place formats – 9×9 or 10×10 grids
- Standard 5.25 x 5.25 x 2 In. size – Fits all standard freezer racks
- Color-coded options – Choose from 6 colors or rainbow packs
- Pre-assembled – Ready to use straight out of the box
- Alpha-numeric coding – Located on all sides for easy reference
FlipTop™ Freezer Boxes are a reliable, economical choice for long-term sample organization in any research, clinical, or biobank environment.
DoubleDecker™ PCR Freezer Boxes
Maximize PCR Tube Storage.
Optimize your cold storage space with DoubleDecker™ PCR Freezer Boxes, the ideal solution for high-density PCR sample storage. Designed specifically for 0.1 mL and 0.2 mL PCR tubes and strip tubes, this two-level system doubles storage capacity while maintaining a low-profile height of under 2 In. (51 mm) to fit seamlessly into standard stainless steel freezer racks.
Each level includes 196 wells, giving you room for up to 392 individual PCR tubes in total. The top level is a removable cardboard tray featuring convenient finger grips, allowing easy access to the lower level. The box also supports 40 strips of 8 or 28 strips of 12 PCR tubes, making it a versatile solution for any lab using PCR workflows.
Whether you're working with single tubes or strips, the DoubleDecker™ box helps streamline sample organization and maximizes valuable freezer space without sacrificing accessibility or compatibility.
Key Features
- Holds 392 total PCR tubes (0.1 mL or 0.2 mL)
- Supports 40 x 8-strip or 28 x 12-strip PCR tube formats
- Two-tiered system maximizes storage in minimal space
- Fits standard stainless steel freezer racks
- Cardboard upper tray with finger grips for easy access
- Ideal for molecular biology, diagnostics, and PCR workflows
Specifications
| Material | Cardboard |
| Lid | Hinged |
| Configuration | 2 levels of 196 wells (392 wells), 14 x 14 |
| Holds | 392 tubes, or 40 strips of 8 tubes, or 28 strips of 12 tubes |
| Tube Size | 0.1 mL and 0.2 mL PCR tubes, strips and plates |
| Dims (D x W x H) | 5.25 x 5.25 x 2 In. | 133.35 x 133.35 x 50.8 mm |
Heathrow Scientific® Cardboard Freezer Boxes
Organize and protect your laboratory samples with Heathrow Scientific® Cardboard Freezer Storage Boxes, available in two distinct styles tailored for different tube sizes and storage needs.
Freezer Boxes for Small Samples (1.5/2.0 mL Tubes)
Designed for cryogenic storage and small sample management, these durable cardboard freezer boxes are ideal for storing 1.5 mL and 2.0 mL microcentrifuge tubes. The compact 2 In. footprint makes them compatible with most freezer racks, including LN2 and mechanical freezers. Bottom vent holes promote efficient circulation and rapid temperature exchange. Available in assorted colors for easy identification and sample sorting.
- Designed for 1.5 mL and 2.0 mL tubes
- Made from sturdy cardboard for cold storage
- Use in LN2 vapor phase or mechanical freezers
- Vented bottom for optimal airflow
- Available in assorted colors
Economy Cardboard Storage Boxes (15 and 50 mL Tubes)
A cost-effective solution for short- or long-term storage of larger volume tubes, these economy cardboard tube racks are perfect for organizing and labeling 15 mL and 50 mL centrifuge tubes. Featuring a write-on surface for custom labeling and a slightly larger footprint, they are ideal for temporary use with the convenience of easy disposal.
- Designed for 15 mL and 50 mL centrifuge tubes
- Made from sturdy cardboard for cold storage
- Economical and disposable after use
- Writable surface for labeling or numbering
Optional Partitions
Custom-fit your storage system with interchangeable partitions, sold separately. Available in multiple configurations to suit your specific vial or tube storage needs.
Whether you're storing microcentrifuge tubes or larger centrifuge tubes, Heathrow Scientific® offers reliable, space-saving cardboard freezer boxes designed to meet your lab’s storage and organization needs. Choose the right box for your sample size and freezer type to streamline your workflow.
Specifications
| Boxes | ||||
| Item # | Color | Tube Size | Box Size | Dimensions |
| HS2860C | Assorted | 1.5 to 2.0 mL | 2 In. | 5.3 cm | 5.2 x 5.2 x 2 In. | 13.3 x 13.3 x 5 cm |
| HS2860A | White | 1.5 to 2.0 mL | 2 In. | 5.3 cm | 5.2 x 5.2 x 2 In. | 13.3 x 13.3 x 5 cm |
| HS2860CB | Purple | 1.5 to 2.0 mL | 2 In. | 5.3 cm | 5.2 x 5.2 x 2 In. | 13.3 x 13.3 x 5 cm |
| HS2860CR | Red | 1.5 to 2.0 mL | 2 In. | 5.3 cm | 5.2 x 5.2 x 2 In. | 13.3 x 13.3 x 5 cm |
| HS2860M | White | 15 or 50 mL | 4.8 In. | 12.2 cm | 5.7 x 5.7 x 4.8 In. | 4.5 x 14.5 x 12.2 cm |
| Partitions | ||||
| Item # | Wells | Array | Well Diameter | Fits Tube Sizes |
| HS2860E | 100 | 10 x 10 | 11.5 mm | 1.5 to 2.0 mL |
| HS2860H | 81 | 9 x 9 | 21 mm | 1.5 to 2.0 mL |
| HS2860F | 64 | 8 x 8 | 15 mm | 1.5 to 2.0 mL |
| HS2860G | 49 | 7 x 7 | 17.5 mm | 1.5 to 2.0 mL |
| HS2860T | 36 | 6 x 6 | 23 mm | 15 mL |
| HS2869P | 16 | 4 x 4 | 35 mm | 50 mL |
Polycarbonate Cryo or Freezer Boxes
New ultra-low temperature storage boxes are designed to hold 1.2 mL to 2.0 mL cryogenic storage vials.
- Convenient hinged lid
- Unique barcode on every box
- Includes drainage slots for LN2
- Fully autoclavable and withstand temperatures ranging from -196° to +121°C.
- Compatible with all standard 5.25 inch (133 mm) freezer racks.
- Clear lids are hinged.
- Printed indexing for sample identification purposes.
An excellent and long-lasting replacement for cardboard boxes.
Cryostore™ Cryogenic Boxes
Made of extra strong polycarbonate, these durable cryogenic storage boxes are designed to be used at temperatures from -190°C to +121°C and are autoclavable. Different models are available to accommodate either 81 or 100 CryoTubes from 1 mL to 5 mL.A transparent lid allows the user to see the contents of the box, and is keyed to the base to prevent misalignment. The surface of the lid is printed with a numbered grid and can be written on using markers for better inventory control. The boxes are stackable and also compatible with metal freezer racks.
- CSB225 Series: For Use With IP, EX, and IN Series CryoTubes from 1.0 mL to 2.0 mL
- CSB481 Series: For Use With IP, EX, and IN Series CryoTubes from 3.0 mL to 4.0 mL
- CSB281 Series: For Use With IP, EX, and IN Series CryoTubes from 1.0 mL to 2.0 mL
- CSB581 Series: For Use With IP, EX, and IN Series CryoTubes from 3.0 mL to 5.0 mL
- CSB2100 Series: For Use With IN Series CryoTubes Only from 1.0 mL to 2.0 mL
81-Well Freezer Storage Boxes with Lift-Off Lids
Replace your disposable cardboard boxes with these sturdy, reusable, polypropylene storage boxes. Accommodates 0.5, 1.5, and 2.0 mL tubes and can withstand temperatures as low as -90°C. Easily fits standard 2 in. freezer storage racks and drawers.
- Versatile storage from freezer to bench
- Suitable for temperatures as low as -90°C
- Rugged polypropylene
- High-contrast alphanumeric indexing on lid
- Clear telescoping style lids are with frosted I.D. panels on two sides and bases
- Available in natural, black, or assorted fluorescent colors
Specifications
| Dimensions w/ Lid (D x W x H) | 125 x 125 x 45 mm 4.92 x 4.92 x 1.77 in. |
| Dimensions w/o Lid (D x W x H) | 125 x 125 x 43 mm 4.92 x 4.92 x 1.69 in. |
| Tube Size | Holds 0.5, 1.5, and 2.0 mL Tubes |
| Formation | 81 Wells, 9 x 9 |
Proudly made in the USA! Click here for more made in America products!
The ice-free FreezeBox™ is a new type of energy-saving environmentally friendly, safe, additive-free freezer box. The ice core aluminum alloy shell with high thermal conductivity of the alloy module ensures that the samples can be quickly cooled. The temperature difference between the sample holes is less than 0.1°C, which maintains a uniform temperature throughout the samples. Because the FreezeBox™ is ice-free, lightweight, and easy to carry it is ideal for collection of biological samples, or even to preserve unstable nucleic acid samples. Its compact design and ice-free technology allow for convenient use in a tissue culture incubator, bio-safety cabinet or any other application with limited space. The FreezeBox™ can be used with different ice cores, and a variety of thermal test tube modules allowing for usage with different samples and temperatures. Features:
Usage:
TECHNICAL PARAMETERS:
ACCESSORIES:
TUBE MODULE
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