Minisart® NML with surfactant-free cellulose acetate (SFCA) is the best choice for all aqueous solutions and oils with a pH of 4 - 8. Type 16569 with a pore size of 0.65 µm can be used for particle and yeast cell removal and has a male luer lock outlet. Version K is individually packed and sterilized by ethylene oxide (EO).

Individually packed and sterile Minisart® NML syringe filters are optimal for immediate usage whenever sterile filtration or clarification and cell removal under sterile conditions is needed. The SFCA membrane is the best option for leachable free filtrations and is available in many different pore sizes. The very low non-specific binding characteristics of this membrane makes it a perfect choice for biomolecule solutions. The housing is made of the acrylic resin MBS (Methacrylate butadiene styrene) which has a limited compatibility with alcohols but is free of phthalates and passes the plastic class VI test. Housing and membrane are tightly connected which allows bidirectional use.