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This eliminates the need to acid-wash the filters in your lab
This is an extremely fine retention filter for critical gravimetric analysis and metal determination of very fine particles such as barium and lead sulfates
Like Grade 238
Grade 74 covers a wide range of general ashless filtration applications
which requires speedy filtration
Glass Microfiber Filter Paper - 1310-0370 - Grade 131, 3.70cm 14.20cm This eliminates the need toAhlstrom Munksj 131 1. 0 m, Medium Speed This standard grade found in many environmental applications offers slightly more retention than Grade 111 with slightly lower filtration speed and loading capacity. Grade 131 is recommended for the collection of suspended solids in potable water and in industrial wastes. In biochemical tests, Grade 131 is suited for cell harvesting, liquid scintillation counting and the analysis of carbohydrates.
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