EPPENDORF Safe-Lock Tubes round 0.5 ml with lid

Safe-Lock Tubes 0.5 ml, conical with lid (500 pcs.)
The original Safe-Lock Tubes protect the sample thanks to their stability during centrifugation, seal perfectly and reliably prevent sample evaporation. The Safe-Lock hinged lid prevents accidental popping open during incubation and storage. Polypropylene ensures high resistance to chemicals, mechanical stress and extreme temperatures. Large lid and matt-finished outer surface for easy labelling. Guaranteed functional between -86°C and 100°C. Autoclavable when open (121°C, 20 min). Centrifuge stability up to 30,000 x g prevents tube breakage.