CHROMAFIL® CA   Syringe filters with membrane of cellulose acetate   Sterile and nonsterile packages available    Features Hydrophilic membrane For filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules Very high shape stability in aqueous solutions Extremely low binding capacity for proteins (21 µg per 25 mm filter) Also available in a sterile package (S) for filtration under ... Read More »