Labconco Fast-Freeze Flasks and Adapters Labconco Fast-Freeze Flasks 40 Ml. Combining top-notch and uncompromising quality with an affordable price the Labconco Fast-Freeze Flasks and Adapters Labconco Fast-Freeze Flasks 40 Ml 7540000/ 26675-228 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Fast-Freeze flasks for FreeZone Freeze Dry Systems are designed to be easier to handle faster to load and more convenient to use in the laboratory for freeze drying. Fast-Freeze flasks simplify lyophilization procedures by eliminating the risk of contamination from vacuum grease and reducing spillage of valuable samples. No need for washers gaskets retainers or other small easily-misplaced components. Flasks consist of a borosilicate glass bottom and silicone rubber top. Uniform glass walls maximize heat transfer while maintaining structural strength. Wide mouth design provides easy access to entire inner diameter of glassware. Flask adapters attach to Fast-Freeze flasks for connection to valve ports on drying chambers or manifolds for freeze dry systems. Choose borosilicate glass or stainless steel straight or 45 angle adapters in 0.63cm (1/4") and 1.9cm (3/4") diameters. Ordering Information: Each flask is supplied with 100 filter papers of 2.5cm (1") diameter. Adapters sold separately. Specifications for Labconco Fast-Freeze Flasks and Adapters Labconco 7540000 Fast-Freeze Flasks 40 Ml: Description: 40 mL Flask Top Adapter Diameter cm (in.): 1.27 (1/2) Labconco No.: 7540000 (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 Fast-Freeze Flasks and Adapters Labconco Fast-Freeze Flasks 40 Ml 7540000/ 26675-228 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 Fast-Freeze Flasks and Adapters Labconco 7540000 Fast-Freeze Flasks 40 Ml