Sarstedt® CryoPure vials/tubes are subjected to extensive testing to ensure potential contaminants are not present. CryoPure vials are certified sterile, non-pyrogenic/endotoxin free, non-cytotoxic, and non-mutagenic. The optimized contour of the interior tube base enables easy removal of the complete sample.
Available in a volume range of 1.2mL to 5.0mL, these vials are constructed of high-grade, highly transparent popypropylene with HDPE caps. The externally threaded screw cap minimizes contamination. CryoPure vials with internally threaded cap and silicone O-ring are ideal for more compact storage (i.e. 10 x 10 formatted compartments). Caps feature QuickSeal locking mechanism that ensures safe & ergonomic opening and closing of both cap types with a single turn. A variety of cap colors and inserts provide many color coding options.