Glass Microfiber Filter Paper - 1510-0425 - Grade 151, 4.25cm 151 Grade 222 has a smooth

Grade 222 has a smooth and uniform texture which assures continuous contract of buffer from the chamber through the gel and transfer membrane to the opposite pole or weight

This is a fast filtering grade for gravimetric analysis of coarse particles and gelatinous precipitates (i

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

The filter media is thoroughly rinsed in a multi-stage process using copious amounts of high-purity deionized water

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

Glass Microfiber Filter Paper - 1510-0425 - Grade 151, 4.25cm 151 Grade 222 has a smoothAhlstrom Munksj 151 0. 7 m, Slow Speed This high performance grade is designed to retain extremely fine particles down to 0. 7 m. Grade 151 has retention comparable to membrane filter while providing high flow and loading capacity. Grade 151 is recommended for filtering fine precipitated proteins. In the filtration of nucleic acids and difficult biochemical solutions, Grade 151 is used in combination with Grade 141 as a highly efficient protective and