104394 n-Hexane untuk kromatografi preparatif Prepsolv®
Prepsolv® solvents are tailored to the requirements of preparative HPLC to facilitate scale-up from analytical to preparative separations. With their extremely low evaporation residue (< 1 mg/l) and low water content, they ensure optimal protection for columns.Simpan pada +5°C hingga +30°C.
| Purity (GC) | ≥ 95.0 % |
| Identity (IR) | conforms |
| Evaporation residue | ≤ 5.0 mg/l |
| Water | ≤ 0.01 % |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Transmission (at 220 nm) | ≥ 50 % |
| Transmission (from 250 nm) | ≥ 98 % |