Whatman Grade 3MM Chr Blotting Roll, 23 cm x 100 m (3030-700) is a medium-thickness cellulose roll for blotting, chromatography and electrophoresis workflows. Supplied as a 23 cm x 100 m roll in a pack of 1, this Grade 3MM Chr paper has a 0.34 mm thickness, 185 g/m² basis weight and a flow rate of 130 mm/30 min.
Key Features
- Grade 3MM Chr blotting roll, widely used for Southern, Northern and Western transfer workflows
- Long roll format, supplied as a 23 cm x 100 m roll for flexible cutting and workflow setup
- Medium-thickness paper, with a verified thickness of 0.34 mm
- Cellulose membrane roll material, suitable for chromatography, blotting and electrophoresis applications
- Defined flow performance, with a flow rate of 130 mm/30 min and 1.3 cm/hr speed
- 185 g/m² basis weight, supporting dependable handling during transfer and separation workflows
- Single-roll pack, providing a continuous length for repeated laboratory use
Benefits
- Supports clean, even transfers where consistent wicking and capillary action are important.
- Roll format allows users to cut paper lengths to suit specific blotting, transfer or separation setups.
- Provides a wider continuous-roll option for laboratories using 3MM Chr paper across repeated workflows.
- Helps laboratories standardise routine blotting, chromatography and electrophoresis workflows using one trusted paper grade.
Why Choose the Whatman Grade 3MM Chr Blotting Roll, 23 cm x 100 m (3030-700)?
Whatman Grade 3MM Chr blotting paper is a recognised cellulose paper for transfer and separation workflows requiring dependable thickness, flow performance and handling consistency. John Morris Group supplies Whatman blotting and chromatography papers to Australian laboratories for routine research and analytical workflows.
