100 pack of FlipMate AssembliesThe FlipMate 50 System is designed for 50mL digestion cup filtration. - Bring the sample to volume - Thread the FlipMate 50 Assembly onto the cup containing the sample and tighten - Thread an additional 50mL digestion cup onto the FlipMate 50. Tighten securely - Invert entire assembly, attach vacuum source and applyIn a few seconds the sample will be drawn through the filter assembly into the empty cup. Your filtered sample can then be capped for storage.