Detailed information CRYO.S, 1 ML, PP, CONICAL BOTTOM, INTERNAL THREAD, BLUE SCREW CAP, WRITING AREA, STARFOOT, NATURAL, STERILE, 100 PCS./BAG Cryo.s™ Freezing Tubes, 1 ml Free of detectable DNase, RNase, human DNA Non-Pyrogenic, non-cytotoxic CE-marked Made of high-grade polypropylene which guarantees high thermal resistance in a temperature range from -196°C to +121°C As a saftety precaution Cryo.s™ should be stored in a freezer or exclusively in the gas phase over the liquid nitrogen Suitable for shipment by air Conical bottom Working volume: 1 ml - 1.2 ml Diameter: 12.5 mm; total height incl. lid: 42 mm With starfoot base and internal thread (with a silicone gasket) With blue screw cap With white, scratch-resistant writing area Sterile With 150 inserts per case (for additional labelling on the cap) Additional inserts Cat.-No. 304 171 (50 pieces per bag)