Nylon 0.45 micron 25mm disposable medical sterile syringe filter, US $ 19 - 53 / Pack, 1, Other, OEM.Source from Hawach Because of the feature Nylon syringe filter is ideal for HPLC, GC or dissolution sample analysis and widely used in most biological Get Price Syringe Filter RC (Regenerated Cellulose) 25mm 0.45micron