Chemglass二
MANTLES, CYLINDRICAL VESSELS, GLAS-COL This Glas-Col® Series O mantle is used with a round bottom cylindrical reaction vessel, CG-1920 and CG-1922, featuring a Duran® flange. The mantle covers the bottom an [更多] MANTLES, HEATING TOPS, GLAS-COL® This Glas-Col® mantle helps prevent vapor condensation in the upper half of a flask during distillation of high-boiling materials. The top is designed for use with CG-11000 [更多] MANTLES, HEMISPHERICAL, GLAS-COL® The Glas-Col® Series O mantle is a hemispherical style, meaning it covers only the bottom half of the flask. This allows full view of contents. The mantle accommodates sing [更多] MANTLES, SPHERICAL FLASKS, GLAS-COL The Glas-Col® Series M mantle is the most compact mantle with an aluminum shell that can heat flasks up to 72 liters. Like the series TM, this mantle has a durable aluminum [更多] CAPS, BOTTLE, GL-45 OR GPI-38 An inexpensive bottle cap for either GL-45 or GPI-38 threads that permits standard solvent or media bottles to be used as an HPLC reservoir. Caps have two holes to accomodate [更多] BUSHINGS, INTERNAL, FRONT SEALS, FEMALE NPT New front seal Teflon bushing with female NPT for use with CG-360 internal threads. Supplied complete with Viton o-ring of the listed size. See CG-305 for Viton and CG-309 fo [更多] BUSHINGS, INTERNAL, FRONT SEALS, SOLID New front seal Teflon bushing for use with CG-360 internal threads. Supplied complete with Viton o-ring of the listed size. See CG-305 for Viton and CG-309 for Perfluoro rep [更多] GLASSBLOWERS FLASKS BLANKS, HEAVY WALL, ROUND BOTTOM Heavy Wall blanks are 30% heavier than our standard CG-618 series. Blanks are used in the faication of single or multi-neck round bottom flasks. NOTE: NECK IS UNFINISHED, FLA [更多] REMOVABLE TFE DELIVERY STEM
Removable TFE delivery stem virtually eliminates the eakage normally associated with standard glass stem stopcocks. Made entirely of TFE, the stem attaches directly to the gl [更多] |