ULC/MS grade absolute methanol from Biosolve. Its high purity and high UV-transmission ensures reproducibility and offers the best protection for your columns and detectors.
| M | 32.04 |
|---|---|
| D | 0.791 |
| b.p | 64.7 °C |
| m.p | -98 °C |
| Appearance | Clear colorless liquid |
|---|---|
| Color (APHA, Pt-Co) | max. 5 |
| Assay (GC, on anhydrous basis) | min. 99.98% |
| Residue after evaporation | max. 0.0001%w/w |
| Water (KF) | max. 0.03%w/w |
| Acidity (as Acetic acid) | max. 0.002% |
| Alkalinity (as Ammonia) | max. 0.0001% |
| UHPLC/MS/ESI+ (as Reserpine) | max. 6ppb |
| H.Peak by PDAD 220-400nm | max. 0.004AU |
| Grad. elution H.Peak at 220nm | max. 0.004AU |
| Grad. elution drift at 220nm | max. 0.05AU |
| Grad. elution H.Peak at 235nm | max. 0.002AU |
| Grad. elution drift at 235nm | max. 0.015AU |
| F254nm (as Quinine) | max. 0.5ppb |
| F365nm (as Quinine) | max. 0.3ppb |
| T210nm | min. 40% |
| T220nm | min. 65% |
| T230nm | min. 80% |
| T260nm | min. 98% |
| Ag (Silver) | max. 50ppb |
| Al (Aluminum) | max. 20ppb |
| Ba (Barium) | max. 50ppb |
| Bi (Bismuth) | max. 50ppb |
| Ca (Calcium) | max. 50ppb |
| Cd (Cadmium) | max. 50ppb |
| Co (Cobalt) | max. 20ppb |
| Cr (Chromium) | max. 20ppb |
| Cu (Copper) | max. 20ppb |
| Fe (Iron) | max. 20ppb |
| K (Potassium) | max. 50ppb |
| Li (Lithium) | max. 50ppb |
| Mg (Magnesium) | max. 20ppb |
| Mn (Manganese) | max. 20ppb |
| Mo (Molybdenum) | max. 50ppb |
| Na (Sodium) | max. 50ppb |
| Ni (Nickel) | max. 20ppb |
| Pb (lead) | max. 20ppb |
| Sn (Tin) | max. 50ppb |
| Sr (Strontium) | max. 50ppb |
| Zn (Zinc) | max. 50ppb |
| Synonym : Methyl alcohol |
| Formula : CH4O |
| CAS : 67-56-1 |
| EC : 200-659-6 |
| UN : 1230 |
| 13684101 | 6 x 1L | Glass Bottle 45 (1L) |
| 13684102 | 4 x 2.5l | Glass Bottle 45 (2.5l) |
| 136841G5 | 6 x 500ml | Glasse Bottle 45 (500ml) |
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