Safe-Lock micro test tubes, 2.0 ml, amber, 1000 pcs.

These amber 2.0 ml micro test tubes from Eppendorf feature a hinged Safe-Lock lid that prevents unintentional opening during incubation and storage, with precise sealing for minimal evaporation rates during long-term storage. The polypropylene construction provides high chemical and mechanical resistance, and the tubes are manufactured without slip agents, plasticizers or biocides. A frosted lid and frosted side surface provide space for labeling.

The 2.0 mL Safe-Lock tube format is rated to 25,000 x g centrifugation resistance, with the broader Safe-Lock range stated to withstand up to 30,000 × g. Guaranteed functionality spans -86 °C to 100 °C, and the tubes are autoclavable when open at 121 °C for 20 minutes.

Available batch-certified purity grades include PCR Clean (certified free from human DNA, DNase, RNase and PCR inhibitors), Forensic DNA (likewise free of those contaminants per ISO 18385 and individually packed), and Biopur (certified sterile, pyrogen-free, DNA/RNAse-free, ATP-free, DNA-free and PCR inhibitor-free, individually blister-packed).