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It is used for gravimetric analysis of numerous components (e
100% High Purity Quartz Filter
95 mm - 180 mm / 30 min
Ahlstrom Grade 222 is a 100% cotton medium thick chromatography paper with a smooth and uniform texture
Grade 111 is used in general laboratory filtration including atmospheric and water pollution monitoring such as intake controls
Glass Microfiber Filter Paper - 1610-1850 - Grade 161, 18.50cm 3.50cm It is used for gravimetricAhlstrom Munksj 161 1. 1 m, Medium Speed This popular grade offers finer particle retention and higher flow rate than traditional analytical filter papers. Grade 161 is used in general laboratory applications, cell harvesting, liquid scintillation counting, and in the monitoring of air and water pollution. Grade 161 is generally recommended for water pollution monitoring techniques for total suspended solids. (100 circles box) Grade 161 for STM2540 D
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US$ 25.99
