Factory 500pcs/bag 1.8/2ML Plastic Cryopreservation Tubes Sample Tubes Flat Bottom 45mm Polypropylene Cap
Durable Plastic Material: Ideal for long-term storage of biological samples.
Screw Cap Design: Securely seals samples for safe transport.
Non-Reusable: Single-use tubes ensure hygiene and prevent cross-contamination.
Convenient Handling: Lightweight and durable, ideal for field use.
500pcs/bag: Large quantity ensures ample supply for various research needs.





Changsha CenLee Technology Co.,Ltd specializes in preservation solution tubes and sampling containers, offering 10ml, 15ml, and 50ml capacities. The company utilizes screw caps and plastic materials, ensuring secure and reusable storage solutions. With a focus on laboratory and medical applications, it leverages advanced production techniques and quality assurance protocols to meet international standards.







