Square membrane filter, graduated funnel and receiver of clear polystyrene; polyethylene neck adapter and plug cap (supplied sterile and individually packaged).
Vacuum filtration systems use a square filter membrane support system that increases filtration rates with printed funnels to identify membrane type and product number. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.
