For batch production of high purity water, phenol etc. by distillation.

This general purpose apparatus includes a borosilicate flask (round or flat bottom) with 19/38 interchangeable joint, Graham type condenser with 200mm jacket and 19/ 38 joint at the top and an interchangeable stopper.

A general purpose condenser for distillations and extractions.

Made of borosilicate glass. With sealed inner tube. Suitably tooled.

Standard 24/40 full length joints. Jacket length 300mm.

Primarily used for distillation requiring high surface area per unit length.

Made of borosilicate glass. Leak-free jacket sealed to the inner tube which is coiled throughout and its inlet end is sloped to avoid trapping condensates. A drip tip is provided at the lower tip. Accepts 5/16in flexible tubing.

Made of ground glass. Standard 24/40 full length joints

For separating layers of immiscible liquids or for dropping liquids.

Glass stopcock. Borosilicate glass. Interchangeable glass stoppers, with plain stem.

Applications as above.

Glass stopcock. Borosilicate glass. Interchangeable glass stoppers, with plain stem.