Sigma-Aldrich EPPENDORF(R) SAFE-LOCK MICRO TEST TUBES

Sigma Aldrich Eppendorf Safe-Lock Tubes, 0.5 mL, Eppendorf Quality, blue, 500 tubes, Hinged Eppendorf Safe-Lock lid prevents unintentional lid opening during incubation and storage, g-Safe®: Depending on Safe-Lock Tube variant (see manual) exceptional centrifugation stability up to 30,000 × g prevents sample loss due to tube breakage and provides extra safety when working with hazardous samples, Manufactured without the use of slip agents, plasticizers, and biocides – substances that have been shown to leach from plastic consumables into the sample and negatively affect bio-assay results, Polypropylene provides high resistance to chemicals, mechanical stress and temperature extremes, Precise lid sealing for minimal evaporation rates during long-term storage, Large frosted lid and surface on the side for easy labeling, Ensured functionality from -86 °C to 100 °C, Autoclavable when open (121 °C, 20 min), Also available in purity grades of lot-certified PCR clean, Biopur® and Eppendorf Forensic DNA Grade, Also available in variants Eppendorf Protein LoBind or Eppendorf DNA LoBind for maximum recovery of valuable samples and in amber for light-sensitive samples, , Features and Benefits, Eppendorf Safe-Lock Tubes offer special protection against unintentional opening and completely eminate any danger of leaks during incubation and storage, Legal Information, Biopur is a registered trademark of Eppendorf AG, Eppendorf is a registered trademark of Eppendorf AG, g-Safe is a registered trademark of Eppendorf AG - SIALGSK (Additional S&H or Hazmat Fees May Apply)