Chemglass一
![]() ![]() Unique design of the Hickman still makes it both the collection vessel and condenser for simple fractional distillations. The threaded side port permits easy removal of disti [更多] ![]() ![]() Tube consists of 15in length of 116in O.D. x 132in I.D. Teflon tubing with a 19 gauge needle inserted into both ends. The needles have a 22° bevel for septum penetration. N [更多] ![]() ![]() Used to protect moisture sensitive reactions from the atmosphere while permitting the system to remain unsealed. Inner joint is a 1410.b>b> [更多] ![]() ![]() Hemple style column with indents just above the lower inner joint to support packing material. Top threaded outer joint and lower inner drip tip joint are 1410. Supplied comple [更多] ![]() ![]() Tightly wound coil maximizes surface area available for cooling. Useful with low boiling temperature solvents in vacuum applications. Lower end of the coil is drawn to a point [更多] ![]() ![]() Cold finger style condenser is made to fit into MW-50 Hickman still head while the lower drip tip directs distillate into the collection collar. Complete item consists of the c [更多] ![]() ![]() Liebig-type water jacketed condenser with a jacket length of 80mm. With top threaded outer and lower inner drip joint, both 1410. Supplied complete with open-top screw cap (MW [更多] ![]() ![]() Condenser uses the surrounding air to dissipate the heat of the reaction during refluxing. Overall height is approx. 145mm with the effective length being 100mm. Condenser has [更多] ![]() ![]() Similar to MW-36 but vertical. With a top threaded outer joint, lower inner joint having a sealed in drip tip, all are 1410. Side hose connection has an O.D. of 9mm at the midd [更多] |