PR1MA™ Cryo Tubes Promo!

For a limited time, buy any 2 cases of PR1MA™ Cryogenic Tubes
  and get 1 CryoFreeze® GripRack™ (5160-0G-F) FREE! 

For free product, add 2 list price items of your choice and one 5160-0G-F item to your cart.

See flyer for more details.

Promo valid until 9/30/26 or while supplies last.
Offer cannot be combined with other discounts or institutional pricing. Customer must pay the list

price for the 2 cases to receive the free item. Not valid on prior purchases.

All terms and conditions apply.

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

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

Celltreat® Threaded Cryo Vials

Internally and externally threaded cap options.

Celltreat® Threaded Cryo Vials are designed for safe, reliable storage of biological materials at ultra-low temperatures. These cryogenic vials support storage down to -196ºC in the gas phase of liquid nitrogen, making them ideal for demanding laboratory applications. With both internal and external thread cap options, these vials offer flexibility while maintaining a secure, leak-resistant seal.

Main Attributes

• Designed for storage at temperatures as low as -196ºC (gas phase liquid nitrogen)
• Self-standing design for convenient handling and storage
• Internal thread cap:
• Helps prevent contamination
• Includes O-ring silicone seal for a secure closure at any temperature
• External thread cap:
• Integrated leak-proof seal
• Extended skirt for easy one-handed aseptic handling
• Quick open/close with approximately 1¼ turn
• Textured cap ridges provide enhanced grip when wearing gloves
• Large black graduations for clear and easy readability
• White marking area allows for labeling and improves visibility of graduations 

*Celltreat® product descriptions are based on the highest graduation mark on the vial. Other brands may name vials based on actual liquid capacity.
 
 Proudly made in the USA! Click here for more made in America products!
 

FlyTreat™ Drosophila Vials and Plugs

FlyTreat™ Drosophila Vials provide a clean, clear, and reliable environment for maintaining fruit fly cultures used in genetics, developmental biology, pharmacology, disease modeling, behavior, and lifespan research. Crystal-clear polystyrene options support optimal visibility and consistent conditions for feeding, mating, and egg-laying. Their straight-wall, flat-bottom design makes them easy to fill, plug, stack, and rack in trays, providing a more efficient workflow.

A lightweight and economical alternative to traditional glass vials, these Drosophila vials are available in wide-opening or narrow-opening formats. They can be purchased in either bulk packs or convenient tray packs, depending on your lab’s workflow and storage needs.

FlyTreat™ Drosophila Plugs

FlyTreat™ Drosophila Plugs are designed to fit both wide and narrow opening vials, providing secure closure and consistent airflow for healthy fruit fly cultures. Made from breathable polyester, these plugs help prevent contamination and minimize fly escape while maintaining proper ventilation. They are also autoclavable, supporting clean, reusable use in high-throughput Drosophila workflows.

Both the vials and plugs fall under the FlyTreat™ product family, supporting a wide range of Drosophila-based applications in modern research environments.
 

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