| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Reagent for Liquid Chromatography (HPLC) |
| SKU | : 1.11727.2500 |
111727 Ethanol Ethanol gradient grade for liquid chromatography LiChrosolv®. CAS No. 64-17-5, EC Number 200-578-6.
atau disebut juga : Ethyl alcohol, EtOH
With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.Ethanol gradient grade for liquid chromatography LiChrosolv®. CAS No. 64-17-5, EC Number 200-578-6.Simpan pada +5°C hingga +30°C.
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| Evaporation residue | ≤ 2.0 mg/l |
| Water | ≤ 0.1 % |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Gradient grade (at 235 nm) | ≤ 5 mAU |
| Gradient grade (at 254 nm) | ≤ 2 mAU |
| Transmission (at 225 nm) | ≥ 60 % |
| Transmission (at 240 nm) | ≥ 85 % |
| Transmission (from 260 nm) | ≥ 98 % |
| Filtered by 0.2 µm filter | |
