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Creates a hydrophobic filter that can replace separatory funnel in some applications. Whatman™ 1PS Disposable Phase Separating Paper is impregnated with stable silicone to allow solvent phases to pass through while retaining aqueous phases.
903 Sample Collection Card with 4 sample spots.
Hardened grade for routine analysis of extraneous matter in food, beverage and pharmaceutical laboratories
The Whatman eButler rapid membrane dispenser allows for more efficient microbiological testing.