BRANCHIA qualitative filter paper for general use, medium flow rate, 90 mm, 100
For general laboratory use. Medium flow rate. Weight 65 g/m², thickness 180 μm, filtration time 30 s, retention 7 – 10 μm, wet bursting strength >30 kPa, ash content max. 0,1%. Available in discs (presented in packages of 100 discs in a box). Equivalence: Whatman 93


















