LabExact 045SG-047 Mixed Cellulose Esters (MCE) Filter Membrane, Hydrophilic, Sterile, Gridded, 0.45µm Pore Size, 47mm Diameter (Case of 1000)
LabExact 1200134 Grade Quartz Glass Microfiber Filter, Binderless High Temperature Quartz Glass, 2.2µm, 8x10" sheet (Pack of 100)