Syringe Filters Nalgene®

• Ø membrane: 25 mm

Type A: Cellulose acetate membrane; acrylic housing:
For aqueous solutions, biological and immunological samples and cell culture. Low protein binding, low extractables, sterile versions are non cytotoxic and non pyrogenic 

Type B: Surfactant free cellulose acetate membrane; acrylic housing:
Cellulose contains no wetting agents. 

Type C: PTFE membrane; PP, autoclavable housing:
For filtration of aggressive chemicals, including acids and non aqueous solvents, such as those used in GC and HPLC and for filtration of air and gases. Wet membrane with alcohol before use with aqueous solutions.

Type D: Nylon membrane; PP, autoclavable housing:
For filtration of organic solvents for HPLC, GC and DMSO, hydrophilic, low level of extractables 

Type E: PES membrane; acrylic housing:
For sterile filtration and clarification of cell culture media, buffers and additives. Higher flowrates, lower protein binding and lower extractables than cellulosic membranes. Naturally hydrophilic; contains no wetting agents. Certified sterile, non-cytotoxic and non-pyrogenic