Sterile SYSTEM 100 Cryogenic Vial, PP vial, PP closure, silicone gasket NALGENE System 100 Cryoware will help you save money and freezer space by increasing storage capacity by 23 percent over 81-place boxes. The system consists of two sizes of gasketed vials that can be centrifuged up to 8000 x g, a storage box that holds 100 vials (Cat. No. 5026-1010), and a 25-place vial holder (Cat. No. 5030-0505) with increased spacing around the holes for easy vial retrieval. System 100 is the only system that allows the storage of externally-threaded vials in a 100-place CryoBox. Innovative vials increase storage capacity in mechanical and vapor-phase (LN2) freezers. Gasketed closure ensures Leakproof† performance in a microcentrifuge (up to 8000 x g) and during shipment. Externally threaded vials for aseptic technique. White marking area, graduations and fill line printed on vials. Radiation sterilized. Non-cytotoxic and non-pyrogenic. Self-standing. . Vials packed in 25/bag. . Certified/Sterile/Graduated/Leakproof† . Capacity: 1.0 ml Dimensions, O.D. x Ht.: 12 x 38 mm Dimensions, O.D. x Ht.: 15/32 x 1-1/2 in . CAUTION: Do not centrifuge SYSTEM 100 cryogenic vials above 8,000 x g. Centrifugation of these vials above the recommended force will cause tube failure and possible sample loss. Balance the vials in the rotor properly. Check for proper fit in the rotor. Make a test run with water at designated speed to assure performance. . WARNING! NALGENE Cryogenic vials are for research use only, not for in vitro diagnosis or parenterals. . WARNING! ONLY for use in gas phase of liquid nitrogen. Do not use cryogenic vials for storage in the liquid phase of liquid nitrogen. Such use may cause entrapment of liquefied nitrogen inside the vial and lead to pressure build-up resulting in possible explosion or biohazard release. Use appropriate safety procedures as outlined in the NALGENE Cryopreservation Manual (PDF-file or Lit. No. 10096) when handling and disposing of vials.