Thermo Scientific Safelock Microcentrifuge Tubes with Graduation 1.5 ml Case of 2500 Sterile

Safelock Graduated Microcentrifuge Tubes The security of a screw cap tube and the ease of use of a snap cap tube Thermo Scientific™ Safelock Graduated Microcentrifuge Tubes provide excellent safety during centrifugation. Easy positioning of the hinged cap ball in the groove prevents accidental cap opening and evaporation and ensures sample integrity. Design with Safelock lid Simple one-handed operation snaps the hinged closure cap shut and puts the closure ball in place, protecting valuable samples. Hinged closure ball reduces stress on the thumb. The smooth surface of the closure cap reduces the likelihood of tears in the gloves. Graduations on the microcentrifuge tube allow effective sample detection. Highest Quality Made of pure polypropylene, these microcentrifuge tubes ensure sample integrity and safety during boiling and freezing as well as incubation and centrifugation. Exceptionally stable performance under centrifugation stresses to prevent tube breakage Sterile products are certified free of RNase, DNase, DNA, ATP, bioburden and endotoxins. Non-sterile products are certified free of RNase, DNase, DNA and pyrogens. Packaging options Various packaging options are available to help protect against contamination in the laboratory. Individually wrapped sterile tubes are available for stringent sterility requirements. Recommended for: daily use under stringent laboratory conditions including centrifugation, boiling, incubation, freezing and sample storage. Certifications/Compliance: Certified free of RNase, DNase, pyrogen, bioburden, ATP, PCR inhibitors, endotoxins and DNA. Designation: 1.5 ml snap-in cap, sterile Capacity (metric): 1.5 ml Color: Natural colors Max. Centrifugal Force: 24 k x G Packaging: 500 tubes per bag/unit, 5 units/carton Max. RZB: 24,000 x G