Glass Microfiber Filter, Diameter 2.5 cm, Grade 934-AH, Thickness 0.43 mm, Pore Size 1.5 um, Material Binderless Borosilicate Glass Microfiber, Product Type Filter, Maximum Operating Temperature - Centigrade 550 Degrees C, For Use With Air Pollution Monitoring, Cell Harvesting, Laboratory Applications, Liquid Scintillation Counting, Removal of Turbidity and Filtration of Bacterial Cultures, Total Suspended Solids in Water, Volatile Suspended Solids, Water Pollution Monitoring