5mL Cryogenic Vial with External Thread and Skirted Bottom Polyethylene featuring a biodegradable formula that

featuring a biodegradable formula that ensures efficiency while being gentle on the environment

Dual-core performance to lock wetness away and keep skin dry

Non-chill bell and diaphragm retaining rims for patient comfort

which facilitate a universal connection to the oxygen thread grip connector

5mL Cryogenic Vial with External Thread and Skirted Bottom Polyethylene featuring a biodegradable formula thatPremium 5mL Cryogenic Vials for Secure Sample Storage This convenient pack of 50 cryogenic vials provides reliable storage solutions for laboratory samples requiring ultra low temperature preservation. Each vial features a 5mL capacity, making it ideal for various research and clinical applications. Advanced Design for Maximum Protection The external thread design ensures secure sealing and prevents sample contamination during handling and storage.