TPP Cryogenic Tubes

TPP Cryogenic Tubes provide safe and reliable long-term storage of cell lines, tissues, and biological samples in freezers or LN2 vapor phase. Designed with a pronounced external thread, they deliver a secure, gas- and aerosol-tight seal to prevent leaks, protect sample integrity, and minimize contamination.

The smooth internal surface reduces specimen loss during retrieval, while the unique vial geometry eliminates the need for silicone gaskets. A star-shaped, self-standing bottom allows for one-handed opening and closing under sterile conditions, improving ease of use.

Manufactured from high-quality virgin polypropylene, TPP Cryogenic Tubes ensure maximum sample protection with no additives, slip agents, biocides, or plasticizers. Each tube features a white writing surface, clear graduations, and compatibility with TPP labeling cap inserts for simple identification.

Supplied sterile, DNAse/RNAse-free, pyrogen-free, and heavy metal-free, TPP Cryogenic Tubes are packaged in durable, resealable zipper bags with laser perforation for secure handling.

Applications include: cryopreservation of cell lines, long-term storage of tissues, sample transport, and secure storage of biological specimens.

Key Features

• Gas- and aerosol-tight external thread prevents leakage
• Smooth internal surface minimizes sample loss
• Star-bottom design allows self-standing, one-handed handling
• Made from virgin polypropylene; no additives, slip agents, or plasticizers
• White labeling surfaces for easy identification
• Highly visible and accurate graduations
• Supplied in puncture- and tear-resistant reclosable bags with zipper and laser perforation
• Ideal for cryopreservation, sample storage, and transport

Quality Assurance

• Sterile (gamma irradiated)
• DNAse/RNAse, pyrogen, and heavy metal-free

Recommendations

• Always use appropriate safety equipment and practices when handling frozen polar tubes
• TPP Polar Tubes are to be used for storage  in the gas/vapor phase
• Avoid filling up the Polar Tubes to the maximal filling volume to avoid spillage of liquid sample due to expansion of liquids upon freezing

Specifications
 

Contact us for samples and see how TPP Cryogenic Tubes can simplify your long-term sample storage.

   
 

PR1MA™ Cryo Tube Aluminum Cooler Rack

• Keep Cryo Tubes cold on the bench
• Non-Skid rubber feet provide a stable platform for loading samples
• Gets cold in as few as 25 minutes
• Samples stay cold on your bench top for up to an hour
• Small footprint minimizes bench top and freezer space used
• Precisely drilled wells allow for maximum heat transfer between the block and samples

TPP Premium Conical 15 and 50 mL Centrifuge Tubes

TPP Premium Conical 15 and 50 mL Centrifuge Tubes are designed to meet the rigorous demands of modern laboratories. Manufactured from high-quality polypropylene (PP) and polystyrene (PS), these tubes are suitable for centrifugation, freezing, boiling, and long-term storage without cracking, buckling, or contamination.

Leak-proof screw caps with internal grooves ensure gas- and aerosol-tight sealing, while precise graduations allow for accurate sample measurement. The tubes feature a white writing surface for easy labeling on both the cap and side of the tube. Sterile, gamma-irradiated, and certified DNAse/RNAse-free, TPP PREMIUM Conical Tubes are perfect for applications ranging from reagent aliquoting to cell line cryopreservation and media filtration.

Key Features

• Freezing and boiling resistant; polypropylene tubes maintain integrity from -190°C to 100°C
• Buckle- and crack-proof during centrifugation
• Leak-proof screw caps with internal grooves, gas- and aerosol-tight
• Accurate graduations: 0.1 mL (15 mL) and 0.5 mL (50 mL)
• White writing surface for easy labeling on cap and tube
• Optimal material purity; no additives, biocides, or slip agents
• Outstanding optical clarity for easy sample observation
• Multiple application options: centrifugation, storage, filtration, cryopreservation

Applications

• Aliquoting and centrifuging reagents
• Long-term sample storage and cryopreservation
• Media filtration and storage
• Cell line freezing in isopropanol baths
• Minimizing contamination and maintaining sample integrity

Quality Assurance

• Sterile (gamma irradiated)
• Certified DNAse/RNAse, pyrogen, and heavy metal-free
• High optical clarity for reliable sample visualization

Specifications
 

Contact us for free samples and discover how TPP Premium Conical Centrifuge Tubes
can ensure reliable sample integrity and streamline your lab workflows.

PR1MA™ Cryo Tubes

• Ultra-pure polypropylene meets FDA 21 CFR 177.1520 & USP Class VI.
• High-contrast black 100 uL graduations are bold and easy to read.
• Large white writing area on all tubes.
• Optimized for vapor-phase liquid nitrogen storage.
• Note: not suitable for immersion in liquid nitrogen.
• Temperature range: -196°C to 121°C.
• HDPE cap has secure lip-seal feature so no O-ring is necessary.
• Maximize tube storage within racks, boxes, and canes.
• Sterile and certified free of detectable DNase, RNase, DNA, PCR inhibitors, and endotoxins.

Upright Standard Freezer Racks for 15 mL and 50 mL Centrifuge Tube Boxes

Optimize your freezer space!

• Ideal for storing viral transport media in boxes and efficiently organizing samples
• Constructed from durable, corrosion-resistant stainless steel, it is suitable for standard cardboard 15 mL and 50 mL Centrifuge Tube Boxes
• Features a solid base that provides robust support for boxes that are inserted into each slot
• Each rack is equipped with sturdy handles at both ends to accommodate freezers with right- or left-handed doors

Easily identify, retrieve, and protect your life’s work.

Check out our freezer rack configurator to find the perfect freezer rack for you!

Exclusive PR1MA™ Labels Promo!

For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoTags
(PR-CTR3313-W) and get one box FREE! MIX OR MATCH COLORS!

 

See flyer for more details.

 

Colors included in the promo are Blue, Green, Red, and Yellow.

For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”

For free item, add item # with chosen color plus “-F” to your cart.

 

Offer cannot be combined with other discounts or institutional pricing.
Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item.

Promo valid until 12/31/25 or while supplies last.

All terms and conditions apply.

PR1MA™ - CryoTag Rolls for Tubes

Labeling containers like glass tubes can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.

PR1MA™ Cryogenic Labels feature a premium adhesive designed to stick to already-frozen surfaces, even in wet or cold conditions. This adhesive remains effective at temperatures 80ºC down to -196ºC. Constructed from thermoplastic film and coated with a glove-friendly, cryogenic adhesive, these labels secure strongly to various surfaces.

PR1MA™ - CryoTags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of cold storage.

Conveniently available on rolls, our PR1MA™ - CryoTags are ready for use in your lab!

Proudly made in the USA! Click here for more made in America products!
  

Exclusive PR1MA™ Labels Promo!

For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoDots
(PR-CDS95-W) and get one box FREE! MIX OR MATCH COLORS!

 

See flyer for more details.

 

Colors included in the promo are Blue, Green, Red, and Yellow.

For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”

For free item, add item # with chosen color plus “-F” to your cart.

 

Offer cannot be combined with other discounts or institutional pricing.
Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item.

Promo valid until 12/31/25 or while supplies last.

All terms and conditions apply.

PR1MA™ - CryoDot Sheets for Tubes

Labeling containers like glass tubes can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.

PR1MA™ Cryogenic Labels feature a premium adhesive designed to stick to already-frozen surfaces, even in wet or cold conditions. This adhesive remains effective at temperatures 80ºC down to -196ºC. Constructed from thermoplastic film and coated with a glove-friendly, cryogenic adhesive, these labels secure strongly to various surfaces.

PR1MA™ - CryoDots can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of cold storage.

These labels come on sheets to be printed on by any laser printer!

Proudly made in the USA! Click here for more made in America products!
 

Exclusive PR1MA™ Labels Promo!

For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoTags
(PR-CTS2413-W and PR-CTS3313-W) and get one box FREE! MIX OR MATCH COLORS!

 

See flyer for more details.

 

Colors included in the promo are Blue, Green, Red, and Yellow.

For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”

For free item, add item # with chosen color plus “-F” to your cart.

 

Offer cannot be combined with other discounts or institutional pricing.
Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item.

Promo valid until 12/31/25 or while supplies last.

All terms and conditions apply.

PR1MA™ - CryoTag Sheets for Tubes

Labeling containers like glass tubes can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.

PR1MA™ Cryogenic Labels feature a premium adhesive designed to stick to already-frozen surfaces, even in wet or cold conditions. This adhesive remains effective at temperatures 80ºC down to -196ºC. Constructed from thermoplastic film and coated with a glove-friendly, cryogenic adhesive, these labels secure strongly to various surfaces.

PR1MA™ - CryoTags can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of cold storage.

These labels come on sheets to be printed on by any laser printer!

Proudly made in the USA! Click here for more made in America products!
 

Exclusive PR1MA™ Labels Promo!

For a limited time, buy 3 Boxes of BLUE, GREEN, RED, OR YELLOW PR1MA™-CryoDots
(PR-CDR95-W and PR-CDR13-W) and get one box FREE! MIX OR MATCH COLORS!

 

See flyer for more details.

 

Colors included in the promo are Blue, Green, Red, and Yellow.

For colors add: -B (blue), -G (green), -R (red) -Y (yellow) to Item # in place of “-W”

For free item, add item # with chosen color plus “-F” to your cart.

 

Offer cannot be combined with other discounts or institutional pricing.
Free item must be of equal or lesser value than the lowest-priced item.
Customer must pay the listed price for the first 3 boxes to receive the free item.

Promo valid until 12/31/25 or while supplies last.

All terms and conditions apply.

PR1MA™ - CryoDot Rolls for Tubes

Labeling containers like glass tubes can be challenging at temperatures below -20ºC. High-quality cryogenic labels are crucial for laboratories to minimize errors, enhance accuracy, and boost cost efficiency.

PR1MA™ Cryogenic Labels feature a premium adhesive designed to stick to already-frozen surfaces, even in wet or cold conditions. This adhesive remains effective at temperatures 80ºC down to -196ºC. Constructed from thermoplastic film and coated with a glove-friendly, cryogenic adhesive, these labels secure strongly to various surfaces.

PR1MA™ - CryoDots can be printed or written on and will not bleed, smear, or crack, eliminating the need for additional lamination. They are perfect for distinguishing various specimens after prolonged periods of cold storage.

Conveniently available on rolls, our PR1MA™ - CryoDots are ready for use in your lab!

Proudly made in the USA! Click here for more made in America products!
  

LABeler™ Label Printer and Label Tape

Compact, Durable, and Built for Any Lab Environment.

The LABeler™ Lab Printer combines the simplicity of a lab pen with the power and precision of a full-sized desktop labeler. Lightweight and handheld, the LABeler™ allows fast, efficient labeling of virtually any laboratory vessel with just a few button presses.

Type your text using the easy-to-navigate 50+ button keypad, press print, and cut your label using the built-in cutter—no scissors required. With over 15 combinations of label sizes, colors, and materials, this printer is suitable for a wide variety of lab applications.

Standard label tapes can endure extreme lab conditions—they’re autoclavable, boilable, and freezer-safe down to −50°C. For cryogenic use, choose our Ultra-Low Temperature (ULT) tapes, specially designed for liquid nitrogen and −196°C storage environments.

Key Features

• Lightweight and handheld for easy operation
• Prints barcodes and text on demand
• Built-in cutter for quick label application
• Works with a wide range of tape sizes and materials
• Ultra-Low Temperature tapes available for extreme cold storage 

Whether you're labeling microtubes, cryovials, culture plates, or flasks, the LABeler™ is the smart, space-saving solution for all your lab labeling needs.
 

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.   

Hoefer® 0.5 to 2.0 mL Tri-Coded Cryo Tubes

• Manufactured in clean workshop complying with GMP 8 and certified with ISO 9001 and 13485
• Laser-etched code on the tube bottom and side, easy to read, scratch resistant
• Strict quality control, Tri-Coded system, to provide readability and uniqueness, and unequaled sample audit traceability
• Super-toughened materials with standing temperatures from -196°C to 120°C for various storage conditions
• RNase / DNase and pyogen-free, can be sterilized using gamma irradiation
• Same material for cap and tube, effectively prevents the uneven expansion during freeze-thaw cycles
• Direct code reading with the tubes on the rack. Rack is SBS format
• External thread tubes provide a larger working volume
• Multi-color caps offer 5 different options to facilitate research for different samples
• Non-silicone seal with unique thread to prevent over-tightening

Multi-color caps and racks for customization

• Caps Color: Red, Green, Blue, Orange, Transparent
• Tube Racks: White base, Black base 

Specifications
 

Tube Vol.	0.5 mL	1 mL	2.0 mL
Max. Working Vol.	0.58 mL	1.15 mL	2 mL
Tube Height	1.06 In. | 26.82 mm	1.83 In. | 46.59 mm	1.51 In. | 38.43 mm
Tube Height w/ Cap	1.16 In. | 29.58 mm	1.94 In. | 49.34 mm	1.70 In. | 43.12 mm
Inner Diameter	0.26 In. | 6.5 mm	0.26 In. | 6.5 mm	0.38 In. | 9.6 mm
Outer Diameter w/ Cap	0.34 In. | 8.7 mm	0.34 In. | 8.7 mm	0.50 In. | 12.8 mm
Center to Center	0.35 In. | 9 mm	0.35 In. | 9 mm	0.53 In. | 13.5 mm
Min. Temp.	-196 ºC (-320 ºF)	-196 ºC (-320 ºF)	-196 ºC (-320 ºF)
Format	96-format	96-format	48-format
2D-code on base	√	√	√
1D Linear Barcode on side	√	√	√
1D Linear Barcode on rack	√	√	√
Rack Dimensions (D x W x H)	5.04 x 3.34 x 1.42 In. 128 x 85 x 36 mm	5.04 x 3.34 x 2.13 In. 128 x 85 x 54 mm	5.04 x 3.34 x 1.89 In. 128 x 85 x 48 mm
Rack Weight	0.315 lb | 0.143 kg	0.445 lb | 0.202 kg	0.450 lb | 0.204 kg
Case Weight	3.46 lb | 1.57 kg	4.89 lb | 2.22 kg	5.00 lb | 2.27 kg