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Methanol HPLC Gradient
Cas: 67-56-1
Synonyms:
MDL:
Product specifications
| Molecular weight | 32.04 |
| chemical formula | CH3OH |
| TEST | U.M. | SPECIFICATION |
| Description | APHA | A clear colourless liquid, not more than 10 APHA in colour. |
| Minimum Assay (GC, on anhydrous basis) | % | 99.9 |
| UV transmittance (min.) at: | ||
| 210 nm | % | 30 |
| 235 nm | % | 85 |
| 260 nm | % | 98 |
| HPLC-Gradient elution test | ||
| Highest peak at | ||
| 254 nm | AU | 0.005 |
| Water (KF) | % | max. 0.05 |
| Acidity (CH3COOH) | % | max. 0.002 |
| Residue on evaporation | % | max. 0.0003 |
Price & Availability
Product description
Filtered through 0.2 ?m membrane filter. Packed under inert gas.
