Name :Ion Chromatography Multi Element 5 Anion standard Fluoride at 100 ppm, chloride at 100 ppm, Nitrate at 200 ppm, Phosphate at 200 ppm, and Sulphate at 200 ppm
Name :Ion chromatography Multi-Element standard, 7 Anions: F at 20 ppm, Cl at 30 ppm, Br, NO2, NO3 at 100 ppm ea, PO4 & SO4 at 150 ppm ea in pure water