Electron Microscopy Sciences Cryoclear Cryogenic Vials, 4ml, Internal Threads, 50/PK, CryoClear Cryogenic Vials, 500.0 | 4 ml, Self-Standing, Round

Electron Microscopy Sciences Cryogenic vials are long-term protection of samples. They feature screw caps of polyethylene (PE) co-molded with a layer of thermoplastic elastomer (tpe), which provides a superior seal that helps eliminate the risk of sample loss or contamination associated with he use of o-rings vials. The vials has a slim profile cap that provides for a better fit into the racks and boxes, with a star rocket for automated capping and decapping. Each vial has a unique barcode for automated data collection. These cryogenic caps and vials are autoclavable. Produced with medical grade materials, human dna/rnase/dnase, pyrogen and ATP free. Along with tamper evident packaging. - EMS