Celltreat 500 mL Bottle Top Filters, featuring filters made of Nylon, which have very good chemical compatibility; no pre-wetting of the nylon membrane is required.
Perfect for filtering media or buffers for use in cell culture, for example.
Celltreat Scientific 500 mL bottle top filters have 90 mm, 0.45 um pore size Nylon filters. Made of polystyrene. They are sterile and graduated.
Angled hose connection fitting to prevent filtration setup from tipping over. 1 bottle top filter/bag, 24/case.
Also consider Celltreat Filter Systems, which include bottle top filter, solution bottle and screw top cap.
Celltreat Cat # 229733.