Methanol, CHROMASOLV™, for HPLC, ≥99.9%
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Methanol, CHROMASOLV™, for HPLC, ≥99.9%
CHROMASOLV™, for HPLC, ≥99.9% Methyl alcohol for HPLC
| Assay (GC) |
min. 99.90% |
| Non-volatile matter |
max. 0.0005% |
| Water (Karl Fischer) |
max. 0.03% |
| Absorbance at 400nm |
max. 0.01 |
| Absorbance 280nm |
max. 0.01 |
| Absorbance at 260nm |
max. 0.04 |
| Absobance at 254nm |
max. 0.02 |
| Absorbance at 240nm |
max. 0.07 |
| Absorbance at 235nm |
max. 0.10 |
| Absorbance at 230nm |
max. 0.15 |
| Absorbance at 220nm |
max. 0.30 |
| Absorbance at 210nm |
max. 0.60 |
| Absorbance at 205nm |
max. 1.00 |
| Absorbance (JP)(Val.Ref) |
complying |
| Fluorescence (chinin) at 254nm |
max. 1 ppb |
| Fluorescence (chinin) at 365nm |
max. 1 ppb |
| APHA |
max. 10 |