Description

General cryogenic tubes with external screw flat caps are designed for secure and reliable sample storage in ultra-low temperature environments. Made from high-quality polypropylene, these tubes maintain shape and performance under extreme cold, ensuring long-term sample integrity.

The external screw flat cap provides tight, consistent sealing to minimize leakage and contamination. Multi-colored caps allow easy visual differentiation of samples. Supplied sterile and box-packed, these cryogenic tubes are suitable for a wide range of biological applications and support efficient sample management in research, clinical, and biobank settings.

Specifications

Item	Value
Product Name	General Cryogenic Tubes
Item No.	BF423016
Material	PP
Cap Type	External Screw Flat Cap
Working Volume	0.5mL
Sterilization Status	Sterile
Type	Boxed
Packing Specification	100 Pcs/Box, 12 Boxes/Case

Feature

Cryo tubes can withstand ultra-low temperature refrigerator environment
No deformation under low temperature environment
Tightly closed tube mouth
Low risk of contamination
Multi-colored caps are designed for easy sample differentiation

Application

Long-term cryogenic storage of biological samples in ultra-low temperature freezers
Safe storage of DNA, RNA, proteins, cells, and microbial samples
Efficient organization and differentiation of samples using multi-colored caps
Suitable for research laboratories, clinical labs, and biobanks
Ideal for general-purpose cryogenic applications requiring secure, contamination-free storage

0.5 mL General Cryogenic Tubes External Screw Flat Cap Boxed Sterile