Axygen Conical-Bottom Centrifuge Tubes Axygen Scientific Conical-Bottom Centrifuge Tubes. These Axygen Scientific Laboratory Centrifuge Tubes feature a large easy to read carrying handle and molded graduations which ensure accurate sample delivery. Axygen Scientific PCR Tubes have distinctive "trigger" fingers that arrest breaking glass by preventing it from happening again. These tubes also resist etching chemical spills and sterilization by most common methods including autoclaving. They are molded from durable translucent polycarbonate. The caps of these tubes are constructed from a unique "trigger" molded into the top surface of the tube that prevents popping or leaking when centrifuging. All tubes are autoclavable; the 15mL tubes can be centrifuged to 7500g and the 50mL tubes to 9400g. These research tubes are designed to provide over a million rotor revolutions without chipping or breaking. Specifications for Axygen Conical-Bottom Centrifuge Tubes Axygen Scientific SCT-50ML-R-S Conical-Bottom Centrifuge Tubes : VolumemL: 50 Packaging: 25/Rack 20 Racks/Case Axygen No.: SCT-50ML-R-S (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Axygen products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Centrifuges with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Axygen Centrifuges. 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 Axygen Conical-Bottom Centrifuge Tubes Axygen Scientific Conical-Bottom Centrifuge Tubes SCT-50ML-R-S/ 89005-588 we carry a full complement of Centrifuges as well as other product offerings from Axygen. We also carry a full line of Axygen accessories to help meet your laboratory and scientific needs. For a complete selection of Axygen Centrifuges please visit our Axygen page. For more brand name Centrifuges please visit our Centrifuges store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Axygen Conical-Bottom Centrifuge Tubes Axygen Scientific SCT-50ML-R-S Conical-Bottom Centrifuge Tubes