Labconco Crimper For 13MM Seals. With this centrifuge seal crimper openings are small and frequent less than one minute apart so you can open and close seals as frequently as you want. If you frequently open and close seals this crimper is invaluable. This seal crimper has a molded nylon handle with nonslip tips and an alignment gauge to make sure the seals are properly aligned. The crimper has seals with a diameter of 13mm. To use the crimper with seals of lesser diameter loosen the handles three or four times then firmly place the crimper shaft between the seal and the lid then close the lid. If the seal is still slightly larger than the actual size of the opening the crimper can be heated with a heating ammount until it is hot but not so hot that adhesive removal becomes difficult. Specifications for Labconco Crimper For 13MM Seals 7578000 : Description: CRIMPER FOR 13MM SEALS (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Labconco 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 Labconco 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 Labconco Crimper For 13MM Seals 7578000/ 72460-020 we carry a full complement of Centrifuges as well as other product offerings from Labconco. We also carry a full line of Labconco accessories to help meet your laboratory and scientific needs. For a complete selection of Labconco Centrifuges please visit our Labconco 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. Labconco Crimper For 13MM Seals 7578000