Gas washing bottles acc. to Drechsel, with screw connections

Complete with head, insert height adjustable, capacity: 500 ml,
central screw cap: GL 45, lateral screw caps: GL 14,
bottle: DURAN® , head made of DURAN® tubing

Without filter disc
Cat. No.: 5 5300 58 (pack: 1 piece)

With filter disc (porosity: 1)
Cat. No.: 5 5301 58 (pack: 1 piece)