C8H18
Iso-Octane 99% HPLC
HPLC grade absolute methanol for routine chromatography applications. Carefully prepared, the HPLC grade absolute methanol from Biosolve is filtered through 0.2µm and bottled under inert gas.
Main characteristics
| M | 114.23 |
|---|---|
| D | 0.69 |
| b.p | 98-99 °C |
| m.p | -107 °C |
Product specificities
| Appearance | Clear colorless liquid |
|---|---|
| Acidity (as Acetic acid) | max. 0.002% |
| Color (APHA, Pt-Co) | max. 10 |
| Assay (GC, on anhydrous basis) | min. 99.5% |
| Residue after evaporation | max. 0.0003%w/w |
| Water (KF) | max. 0.01%w/w |
| T210nm | min. 30% |
| T225nm | min. 85% |
| T235nm | min. 90% |
| T270nm | min. 98% |
