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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