Grade 222 Chromatography Blotting Paper
Ahlstrom Grade 222 is a 100% cotton medium-thick chromatography paper with a smooth and uniform texture. It offers extremely high flow and is recommended for both electrophoreses of large molecules and as a blotter.
- 1.98cm Diameter Circles
- Thickness: 0.83 mm.
- Absorption speed: 220 mm / 30 min.