GF/A GMF Circles 4.7cm/100

Grade GF/A binder-free Whatman glass fiber filters with fine particle retention, high capacity, fast flow rates for large-volume liquid and air filtration.

The filters feature fine particle retention for a range of liquid and air filtration applications. These have a nominal particle retention of 1.6µm at 98% efficiency and are suited for a variety of applications involving large sample volumes such as:

• Water and air pollution monitoring and wastewater filtering
• Foodstuff analysis
• Filtering of algae and bacteria cultures
• Protein filtration
• Radioimmunoassay of weak ß emitters
• Gravimetric determination of airborne particulates

Grade GF/A binder-free Whatman glass microfiber filters are available in a wide range of sizes in circles and sheets.