Ahlstrom Thick Chromatography, Electrophoresis, and Blotting Papers, Grade 238

• Ahlstrom Grade 238: 0.34 mm Thickness, 140 mm /30 min. Absorption Speed
• This medium thick paper is recommended for general chromatography applications
• Ahlstrom 238 is also ideal for use as wicks in protein or nucleic acid blotting to provide a uniform flow of buffer through the gel to the transfer membrane in a blotting sandwich
• This is our most widely used blotting paper
• Ahlstrom 238 is also suited for electrophoresis and the separation of inorganic compounds and for use in removing gels from glass supports
• Thick papers are 100% cotton grades that are used in chromatography techniques where solutes are heavily loaded
• Thick papers are ideal grades for electrophoresis techniques

• Controlled absorption
• Uniform absorption
• Consistency across the sheet
• Lot-to-lot consistency
• High purity, no sizing or fillers
• Excellent wet-strength and handling
• No hard spots or density variations
• No airborne fibers
• Custom cut
• Bulk packaging

Image(s) are representative of the product group and not necessarily the individual product.
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• Ahlstrom Grade 238: 0.34 mm Thickness, 140 mm /30 min. Absorption Speed
• This medium thick paper is recommended for general chromatography applications
• Ahlstrom 238 is also ideal for use as wicks in protein or nucleic acid blotting to provide a uniform flow of buffer through the gel to the transfer membrane in a blotting sandwich
• This is our most widely used blotting paper
• Ahlstrom 238 is also suited for electrophoresis and the separation of inorganic compounds and for use in removing gels from glass supports
• Thick papers are 100% cotton grades that are used in chromatography techniques where solutes are heavily loaded
• Thick papers are ideal grades for electrophoresis techniques

• Controlled absorption
• Uniform absorption
• Consistency across the sheet
• Lot-to-lot consistency
• High purity, no sizing or fillers
• Excellent wet-strength and handling
• No hard spots or density variations
• No airborne fibers
• Custom cut
• Bulk packaging

Image(s) are representative of the product group and not necessarily the individual product.

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2023