Whatman Polyamide filters are made from pure polyamide making them the universal choice for clarification and sterile filtration.
Polyamide membrane filters are mechanically very strong and exhibit excellent strength wet or dry. They are hydrophilic making them suitable for both aqueous and organic solutions. The membranes can be used up to 135°C.
NL16 grade offer 0.2µm pore size, while NL17 have 0.45µm pore size.