National Scientific C4020-36AP

B00BUVNF6Y

National Scientific C4020-36AP 20mm Pressure Release Crimp Seal with Inserted Septa, Gray PTFE/Black Butyl Rubber Pharmafix Molded Septum (Case of 1000)

National Scientific C4020-36AP 20mm Pressure Release Crimp Seal with Inserted Septa, Gray PTFE/Black Butyl Rubber Pharmafix Molded Septum (Case of 1000)zoomprev