Whatman™ Grade 31ET Chr Cellulose Chromatography Papers
31ET Chr cellulose chromatography roll offers the fastest flow rate in this product range, ideal for electrophoresis of large molecules.
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Overview
31ET Chr cellulose chromatography roll is an extremely fast 0.50 mm paper for electrophoresis of large molecules.
- Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind.
- Manufactured and tested specifically for chromatographic techniques. This ensures the wicking capability and uniformity of capillary action that are important in chemical separations.
- Also widely used in protein and nucleic acid blotting.
Grade 31ET Chr
Thickness 0.50 mm. Flow rate 225 mm/30 min. Extremely fast. Flow rate is the highest of all chromatography papers in the Whatman range. Thick paper with fairly soft surface. Principal application is in electrophoresis of large molecules.
Product specifications
Showing 3 products
Specs
Product
Dimensions
Pack size
Type
Availability
Price
3031-681
15 cm x 100 m (5.9 in x 328.0 ft)
1
Roll
In stock18 available
3031-915
46 × 57 cm (18.1 × 22.4 in)
25 pieces
Sheets
In stock6 available
3031-901
2 x 5 cm (0.7 x 1.96 in)
1000 pieces
Sheets
Stock on request
Product availability is not guaranteed and subject to change.