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Grade 75 is often used for filtering trace elements
The filter media is thoroughly rinsed in a multi-stage process using copious amounts of high-purity deionized water
Shows similar handling characteristics before and after 300 minutes in a 600° C furnace
It is used for gravimetric analysis of numerous components (e
Quantitative Glass Microfiber Filter Paper - 0260-0470 - Grade 26, 4.7cm 14.29cm Grade 75 is often usedAhlstrom Munksj 26 This grade uses the same acid treated glass microfiber media as Grade 193, which is then acid washed using IN HNO3, as described in EPA Method 1311. The filter media is thoroughly rinsed in a multi stage process using copious amounts of high purity deionized water. Prewashing with acid further reduces the content of metals to exceptionally low levels. This eliminates the need to acid wash the filters in your lab, saving valuable
