Quantitative Glass Microfiber Filter Paper - 0260-1100 - Grade 26, 11.0cm 74 This grade uses the same

This grade uses the same acid-treated glass microfiber media as Grade 193

Ahlstrom-Munksjö 54

Grade 111 is also recommended for filtering solvents in a high-resolution laboratory

It is used for gravimetric analysis of numerous components (e

Grade 111 is used in general laboratory filtration including atmospheric and water pollution monitoring such as intake controls

Quantitative Glass Microfiber Filter Paper - 0260-1100 - Grade 26, 11.0cm 74 This grade uses the sameAhlstrom 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