Appearance - Clear Colorless & free From visible sediment Purity - 98.4 Specific gravity - Specific gravity of 1.825 0 27 deg C1 Residue on Ignition - 0.028 Chlorides - 0.00073 Iron - 0.0011 Manganese - 0.000079 Arsenic - 0.000065 Selenium - 0.0010 Copper - 0.0024 Zinc (Zn) - 0.0018 Organic matter - Test pass Lead (as pb) - Test pass Ox disable impurities -0.001 Nitrates (as NO3) - Test pass Ammonia ( as NH3) - Test pass Nitrates, Nitrites and ammonia(as N) - Test pass
