Acetonitrile, CHROMASOLV™ LC-MS
Description
Description
Overview
Overview
SPECIFICATIONS
Assay (GC): min. 99.9 %
Propionitrile (GC): max. 0.2 %
Non-volatile matter: max. 0.0002 %
Water (Karl Fischer): max. 0.01 %
Free acid (as CH3COOH): max. 0.001 %
Free alkali (as NH3): max. 0.0001 %
Silver (Ag): max. 0.1 ppm
Aluminium (Al): max. 0.5 ppm
Barium (Ba): max. 0.1 ppm
Bismuth (Bi): max. 0.1 ppm
Calcium (Ca): max. 0.05 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. 0.02 ppm
Potassium (K): max. 0.05 ppm
Lithium (Li): max. 0.1 ppm
Magnesium (Mg): max. 0.1 ppm
Manganese (Mn): max. 0.02 ppm
Molybdenum (Mo): max. 0.1 ppm
Sodium (Na): max. 0.05 ppm
Nickel (Ni): max. 0.02 ppm
Lead (Pb): max. 0.02 ppm
Tin (Sn): max. 0.1 ppm
Strontium (Sr): max. 0.1 ppm
Zinc (Zn): max. 0.1 ppm
HPLC Gradient at 210 nm: max. 1 mAU
HPLC Gradient at 254 nm: max. 0.2 mAU
Baseline drift at 210 nm: max. 12 mAU
Suitability for the LC-MS: complying
Fluorescence (chinin) at 254 nm: max. 0.5 ppb
Fluorescence (chinin) at 365 nm: max. 0.5 ppb
Absorbance at 195 nm: max. 0.097
Absorbance at 200 nm: max. 0.022
Absorbance at 230 nm: max. 0.004
Additional details
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