Glass fibre round filters Type GF 8 | Glass and quartz fibre filters | Filtration and separation | Filtration, Water Purification, Dialysis | Labware | Carl Roth - International
Glass Fiber Filter without binder 0.7 µm pore size, hydrophilic glass fiber, 47 mm diameter | Sigma-Aldrich
Grade A Glass Fiber Filter Paper 1.6 um, 8 inch x 10 inch, Nonsterile, 50 per pack, EF19000 | Tisch Scientific