Chromatography Blotting Paper - 2228-1515 - Grade 222, 15cm x 15cm 54 Glass microfiber paper is used

Glass microfiber paper is used to support food product samples when they are dried

and comes with 2250 sheets per carton

Grade 75 is often used for filtering trace elements

Ahlstrom-Munksjö Grade 320

This 100% quartz microfiber filter is available for applications requiring extremely low levels of trace elements or media that can withstand temperatures between 500 C and 900 C

Chromatography Blotting Paper - 2228-1515 - Grade 222, 15cm x 15cm 54 Glass microfiber paper is usedAhlstrom Munksj Grade 222 0. 83 mm 220 mm 30 min This medium thick paper offers extremely high flow and is recommended for both electrophoresis of large molecules and as a blotter to complete the blotting sandwich in gel transfer applications. 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. (100 box)