2-Propanol, LC-MS, CHROMASOLV™
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2-Propanol, LC-MS, CHROMASOLV™
CHROMASOLV™ 2-Propanol LC-MS
sec-Propyl alcohol; IPA; Isopropanol; Isopropyl alcohol
- For LC-MS and LC-UV trace metals analysis
- HPLC / UV-VIS quality control
- Low gradient baseline drift
- Low levels of trace metals
- No non-volatile impurities
| Property |
Value |
| Particles >0,5 µm
| effective P/ml
|
| Assay (GC)
| min. 99.9%
|
| Non-volatile matter
| max. 0.0005%
|
| Water (Karl Fischer)
| max. 0.05%
|
| Free acid (as C2H5COOH)
| max. 0.001%
|
| Silver (Ag)
| max. 0.1 ppm
|
| Aluminium (Al)
| max. 0.5 ppm
|
| Barium (Ba)
| max. 0.1 ppm
|
| Calcium (Ca)
| max. 0.1 ppm
|
| Cadmium (Cd)
| max. 0.05 ppm
|
| Cobalt (Co)
| max. 0.02 ppm
|
| Chromium (Cr)
| max. 0.02 ppm
|
| Copper (Cu)
| max. 0.02 ppm
|
| Iron (Fe)
| max. 0.1 ppm
|
| Potassium (K)
| max. 0.1 ppm
|
| Magnesium (Mg)
| max. 0.1 ppm
|
| Manganese (Mn)
| max. 0.02 ppm
|
| Sodium (Na)
| max. 0.1 ppm
|
| Nickel (Ni)
| max. 0.02 ppm
|
| Lead (Pb)
| max. 0.1 ppm
|
| Tin (Sn)
| max. 0.1 ppm
|
| Zinc (Zn)
| max. 0.1 ppm
|
| Transmittance at 220 nm
| min. 50%
|
| Transmittance at 230 nm
| min. 75%
|
| Transmittance from 260 nm
| min. 98%
|
| HPLC Gradient at 254 nm
| max. 5 mAU
|
| Fluorescence (chinin) at 254 nm
| max. 1 ppb
|
| Fluorescence (chinin) at 365 nm
| max. 1 ppb
|
| Suitability for the LC-MS
| complying
|
| Vapor Pressure
| 44 mmHg (25°C)
|
| Refractive Index
| n20/D 1.377(lit.)
|