6428-4657 Chromatography Blotter - Grade 642

6428-4657 Chromatography Blotter - Grade 642
46 x 57 cm sheets - Grade 642 Ahlstrom Thin Chromatography Blotting Paper - 100/pk

*A $200.00 minimum purchase on all Ahlstrom product orders. You can mix different Ahlstrom products to meet this minimum.
Retail Price US$138.93
Today's PriceUS$118.08
Catalog ID6428-4657
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Ahlstrom Grade 642 is a thin chromatography paper with a slower flow rate for higher resolution. It is recommended for optical or radiometric scanning techniques. Thickness: 0.21 mm. Absorption speed: 120 mm / 30 min.

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