| Spending Type | : Consumable |
| Category | : Chemical Reagent |
| Type | : Reagent for Liquid Chromatography (HPLC) |
| SKU | : 1.08101.2500 |
108101 Tetrahydrofuran Tetrahydrofuran for liquid chromatography LiChrosolv®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C).
atau disebut juga : THF, Tetramethylene oxide, Oxolane, Butylene oxide
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.Tetrahydrofuran for liquid chromatography LiChrosolv®. CAS 109-99-9, pH 7 - 8 (200 g/l, H₂O, 20 °C).Simpan pada +5°C hingga +30°C.
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| Evaporation residue | ≤ 1.0 mg/l |
| Water | ≤ 0.02 % |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Peroxides | ≤ 0.02 |
| Transmission (at 218 nm) | ≥ 30 % |
| Transmission (at 230 nm) | ≥ 35 % |
| Transmission (at 250 nm) | ≥ 65 % |
| Transmission (at 280 nm) | ≥ 95 % |
| Filtred by 0.2µm filter | |
