Quantitative Glass Microfiber Filter Paper - 0260-1420 - Grade 26, 14.2cm 4.70cm This grade uses the same

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

Typical levels of trace elements in Grade 26

This is a fast filtering grade for rapid filtration of coarse particles and gelatinous precipitates such as iron

Grade 74 is also used as a high purity filter for speedy filtering of trace elements such as silver chromate

It is recommended for fast analysis procedures for unstable precipitates such as silicon

Quantitative Glass Microfiber Filter Paper - 0260-1420 - Grade 26, 14.2cm 4.70cm 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