Micro cold finger condenser with drip tip on the bottom for directing drops into the well of standard taper 14/10 jointed Hickman Stills

Cold water is introduced into cold finger periodically by means of a Pasteur pipet. Complete item consists of cold finger condenser and multi-purpose vacuum adapter with #7 Ace-Thred that makes compression o-ring seal with cold finger and allows for vertical adjustment. Threaded adapter supplied with nylon bushing and FETFE o-ring. Hose barb for use with 5/16-inch I.D. tubing, size A hose connection. Fabricated from borosilicate glass.