Glass fiber filters used for Standard Methods 2540 solids testing
Catalog Price: $51.95
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USABlueBook offers the most popular glass fiber filters by top manufacturers Whatman® and Pall®. For the best value, choose USABlueBook brand filters. They met the same standards as the brand names, but offer substantial cost savings.
Whatman Grade 934-AH glass fiber filters provide fine particle retention superior to any cellulose filter of similar speed. They are specified as a filter for solids testing in Standard Method 2540. Retention size is 1.5 µm.
USABlueBook Grade 934-AH glass fiber filters are the same stock and guaranteed to be identical to name brand 934-AH filters—at a substantial cost savings!
Pall Type A/E and USABlueBook A-E glass fiber filters provide high flow rates, high wet strength and high holding capacities. They are specified as a filter for solids testing in Method 2540. Retention size is 1.0 µm.
USABlueBook TSS grade filters are ideal to measure solids that require drying at temperatures below 200°C. Note: If you are measuring fixed or volatile solids that need to be dried at 550°C, please use 934-AH grade filters, NOT TSS grade filters.
Items sold by USABlueBook are intended for use only by professionals in the water and wastewater treatment industry. Many items sold by USABlueBook require supplemental training, licenses or permits for proper use and may be harmful if not used properly.