Nalge Nunc CryoTube Vials Polypropylene Sterile External Thread with Screw Cap NUNC Round-Bottom Vials Starfoot Pack. Combining top-notch and uncompromising quality with an affordable price the Nalge Nunc CryoTube Vials Polypropylene Sterile External Thread with Screw Cap NUNC Round-Bottom Vials Starfoot 375418/ 66021-996 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Externally-threaded polypropylene vials are designed for cryogenic storage of cell cultures sperm blood and serum specimens. Perform well in mechanical and liquid nitrogen freezers. External screw cap reduces risk of contamination from handling. Passed 95kPa testing for IATA requirements. Freestanding starfoot vials have a 12.5mm diameter with a 13mm diameter cap. Stepneck vials and caps have a 12.4mm diameter. Warning: Store CryoTube vials in liquid phase of liquid nitrogen only if correctly sealed in CryoFlex tube (see 24270-013). Ordering Information: Choose from conical- or round-bottom starfoot vials with or without a marking area on the vial. Stepneck vials are round-bottom and have marking area. Specifications for Nalge Nunc CryoTube Vials Polypropylene Sterile External Thread with Screw Cap NUNC 375418 Round-Bottom Vials Starfoot: Description: Starfoot VolumemL: 1.8 NNI No.: 375418 Unit: Pack of 450 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Nalge Nunc products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Beakers Test Tubes Flasks & Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Nalge Nunc Beakers Test Tubes Flasks & Accessories. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Nalge Nunc CryoTube Vials Polypropylene Sterile External Thread with Screw Cap NUNC Round-Bottom Vials Starfoot 375418/ 66021-996 we carry a full complement of Beakers Test Tubes Flasks & Accessories as well as other product offerings from Nalge Nunc. We also carry a full line of Nalge Nunc accessories to help meet your laboratory and scientific needs. For a complete selection of Nalge Nunc Beakers Test Tubes Flasks & Accessories please visit our Nalge Nunc page. For more brand name Beakers Test Tubes Flasks & Accessories please visit our Beakers Test Tubes Flasks & Accessories store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Nalge Nunc CryoTube Vials Polypropylene Sterile External Thread with Screw Cap NUNC 375418 Round-Bottom Vials Starfoot Pack