CryoCLEAR vials, 2.0mL, STERILE, External Threads, Assembled BLUE Screwcap with Co-Molded Thermoplastic Elastomer (TPE) Sealing Layer, Round Bottom, Self-Standing, Printed Graduations, Writing Space and Barcode, 500/Case

Innovation for the long-term protection of your precious samples. You've spent days, months, even years getting your labor of love to this point . . . don't risk losing your precious samples to something as simple as a problematic o-ring! Globe Scientific CryoClear™ vials feature an innovative polyethylene (PE) screw cap that is co-molded with a layer of thermoplastic elastomer (TPE). This special manufacturing process provides the leak-proof benefits required, while eliminating the risk of contamination and sample loss associated with the use of separate o-rings. Store your samples with the utmost confidence using CryoClear™ cryogenic vials: the best and most leak-resistant cryogenic vials available for the long-term storage of samples at temperatures as low as -196°C.