GD/X Syringe Filters, GMF, 25mm, 0.45uM, 150/ Pack GD/X Syringe Filters, PVDF, 25mm, 0.45uM, 150/Pack GD/X Syringe Filters, GMF, 25mm, 0.70uM, 150/ Pack Item Description VWR Code Promo Code 52857-997 MPC9181408 52854-994 MP29181407 52855-103 MP29181409 VWR Code Promo Code