A high-grade filter paper impregnated with a stabilized silicone that renders it hydrophobic, retaining the aqueous phase and passing the solvent phase through., 1PS Phase Separator Paper, 185mm Circle, 100/pk
A high-grade filter paper impregnated with a stabilized silicone that renders it hydrophobic, retaining the aqueous phase and passing the solvent phase through., 1PS Phase Separator Paper, 185mm Circle, 100/pk