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Manufacturers of Water Stills & Scientific Glassware for Laboratory Use & Bespoke Items.
or with ground joints with stopper. U form design for gas washing & drying. Adaptors Reduction Adaptor Made of borosilicate glass, socket adaptor... Joints Stoppers Screw Threads Separating Funnels P.T.F.E. Stopcocks Gas Syringes Ground Joints Ground Stoppe