Whatman Grade 3MM Chr Blotting Roll, 15 cm x 100 m (3030-681) is a medium-thickness cellulose roll for blotting, chromatography, electrophoresis and general chemistry workflows. Supplied as a 15 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, manufactured and tested for chromatographic and blotting techniques
- Long roll format, supplied as a 15 cm x 100 m roll for flexible cutting and workflow setup
- Medium-thickness paper, with a verified thickness of 0.34 mm
- Pure cellulose construction, produced from high-quality cotton linters with no additives of any kind
- 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
- Non-sterile cellulose roll format, suitable for chromatography, blotting, electrophoresis and general chemistry workflows
Benefits
- Supports clean, even transfers where consistent wicking and uniform capillary action are important.
- Roll format allows users to cut 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 reduce contamination risk during transfer steps through additive-free cellulose construction.
Why Choose the Whatman Grade 3MM Chr Blotting Roll, 15 cm x 100 m (3030-681)?
Whatman Grade 3MM Chr blotting paper is a recognised cellulose paper for transfer and separation workflows requiring dependable purity, thickness and wicking consistency. John Morris Group supplies Whatman blotting and chromatography papers to Australian laboratories for routine research and analytical workflows.
