syringe filter / for liquids / non-sterile
Q-Max® syringe filters are 13 mm, 25 mm and 30 mm filters.
13 mm filters are all non-sterile. Some type of 25 mm filters are available with pre-filters and some available as sterile. 30 mm types are only available with Cellulose Acetate (CA) membranes whereof one with pre-filter.