Cryoclear Vials 4mL Internal Threads Round Bottom Polypropylene 50/Pack 3004-50

This item is NOT returnable.

Innovation for the long-term protection of your precious samples. Youve spent days months even years getting your labor of love to this point dont 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.Lot certified to be human dna free rnase free dnase free pyrogen free and atp freenon-pyrogenic non-cytotoxic non-mutagenic heavy-metals free and bse/tse free manufactured assembled and packaged in an iso 7 (class 10000) cleanroom sterilized by beta radiation (sal 10-6)enhanced cap features a star socket designed specifically for use with automated capping/decamping equipment slim profile cap design ensures better fit in racks and boxes unique barcode printed on each vial for automated data collection white writing surface for specimen identification printed graduations for accurate measurements vials and caps are autoclavable produced from medical grade raw materials that will not discolor after re-sterilization tamper evident packaging self-standing tubes interlock with globe workstation racks not to be used in the liquid phase of liquid nitrogen

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