Funnels, Separatory Funnel, FEP; TFE stopcock; Tefzel ETFE screw closure, NALGENE®

Break-resistant, transparent, non-stick for easy cleaning, non-wetting for complete draining and impervious to any chemical used in a separatory funnel. Economical answer to continual replacement of fragile, expensive glass funnels. Phase interface of even colorless liquids is visible. Can be used with mechanical shakers if a hose clamp is put over stopcock insertion area. Leakproof closure and stopcock. Stopcock assembly is easily removed for cleaning. Phthalate free. Funnels are autoclavable except for stopcock assembly, which can be chemically disinfected. Autoclavable/Leakproof.