Cytiva's Whatman™ Grade 4 Chr Chromatography Paper
Cytiva's Whatman™ Grade 4 Chr chromatography paper has a thickness of 0.21 mm. Flow rate 180 mm/30 min. Fastest of the thin papers. Recommended for routine and/or repetitive chromatography when loadings are relatively low. Smooth surface. Very suitable where speed is important and very high resolution is not required.