Safe-Lock micro test-tubes 0.5 ml, yellow, 500 pcs.

Made by Eppendorf, these 0.5 ml yellow Safe-Lock micro test-tubes are manufactured from polypropylene to provide high chemical and mechanical resistance, and are produced without the use of slip agents, plasticizers and biocides. The hinged Safe-Lock lid prevents unintentional opening during incubation and storage, providing a precise seal that minimizes evaporation during long-term storage. A frosted lid and side surface allow easy labeling.

Good centrifugation stability up to 30,000 × g helps prevent sample loss from tube breakage and adds safety when working with hazardous samples. Functionality is guaranteed from -86 °C to 100 °C, and the tubes can be autoclaved when open at 121 °C for 20 minutes. Listed as a non-sterile reaction vessel, this item belongs to the Eppendorf Safe-Lock range, which is offered in purity grades that include PCR Clean (certified free from human DNA, DNase, RNase and PCR inhibitors), Forensic DNA (certified to ISO 18385, individually packed), and Biopur (certified sterile, pyrogen-free, DNA/RNase-free, ATP-free, DNA-free and PCR inhibitor-free, supplied in individual blister pack).