Test Tubes & Centrifuge Tubes
A wide range of products from one source
made of borosilicate glass 3.3, conical type
mainly used in microbiology to detect gas produced by micro organisms. These special tubes are placed upside down in bigger test tubes.
made of borosilicate glass 5.1, very good chemical resistance, minimal thermal expansion
Culture medium tubes with round and flat bottom with aluminium screw caps
bristles with tufted end made of wool, galvanised wire handle with loop to hang-up