This neoprene adapter set of seven sizes (1 thru 7) is for supporting Buchner funnels, Gooch crucibles, filter tubes, etc., in filtration assemblies. Great for fitting the smallest of Buchners to the largest of Filter Flasks. Autoclavable. NC-13675
When used individually, this neoprene tapered filter adapter cone creates a snug fit between our 90mm Buchner Funnel and our 500mL Borosilicate Filtering Flask. NC-13671
The vacuum pump is made of a durable polychloroethylene plastic and is light weight and can provide a vacuum of 50mm HG by pumping its handle. NC-6678
Used as a sealant for vacuum, distillation, and pressure systems. Lubricates valves, stopcocks, and synthetic rubber gaskets and seals in high temperature applications. Used to lubricate O-rings in telescopes and binoculars, and can prevent fogging of lenses. NC-1087
