Thin Chromatography Paper, Grade 642, Ahlstrom
Supplier: Ahlstrom
Certificates
About this item
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.
Specifications
- Catalog No:
- 47749-846
- 30617-448
- Thickness:
- 0.21 mm
- 0.21 mm
- Absorption Speed:
- 120 mm / 30 min
- 120 mm / 30 min
Specifications
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