- Montreal, Quebec, Canada
- US $155.99
- Jan 30th
Eleven (11) brand new Nalgene vacuum Polyethersulfone (PES) membrane filtration systems. Graduated upper chamber, Polyethersulfone (PES) membrane, offers higher aqueous flow rates; lower extractables (no wetting agent); lower protein binding; and greater strength, capacity, and chemical resistance than cellulose acetate, nitrocellulose, or nylon. MFR No: 566-0020