Pair Of Gas Washing Bottle Inserts With Spherical Heads And Sintered-Glass Discs

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A pair of similarly constructed clear glass gas washing bottle inserts. Each features a spherical upper head, two opposing hose connections, a broad ground-glass joint and an elongated cylindrical immersion section ending in a white porous sintered-glass disc. Shows signs of use, localised clouding and traces of coloured markings. Supplied without outer bottles.

A pair of similarly constructed clear glass gas washing bottle inserts. Each features a spherical upper head, two opposing hose connections, a broad ground-glass joint and an elongated cylindrical immersion section ending in a white porous sintered-glass disc. Shows signs of use, localised clouding and traces of coloured markings. Supplied without outer bottles.

Weight 1 kg
Dimensions 28 × 15 × 6 cm