Labconco 25+50 LYPH-LOCK Flask Top. These Labconco 25+50 LYPH-LOCK Flask Tops fit various flask sizes including popular round and wide mouth ones. These Labconco 25+50 LYPH-LOCK Flask Tops 7552000 are certified RNase- DNase- and pyrogen-free and are designed to fit both tapered and wide-mouth bottom flasks with or without the ground glass neck. Whether you need a leakproof top or a gasketed one the Labconco 25+50 LYPH-LOCK Tops 7552000 provides the functionality and reliability you need in critical laboratory environments. Specifications for Labconco 25+50 LYPH-LOCK Flask Top 7552000 : Description: 25+50 LYPH-LOCK FLASK TOP (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 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 Labconco 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 Labconco 25+50 LYPH-LOCK Flask Top 7552000/ 26674-522 we carry a full complement of Beakers Test Tubes Flasks & Accessories 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 Beakers Test Tubes Flasks & Accessories please visit our Labconco 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. Labconco 25+50 LYPH-LOCK Flask Top 7552000