Description
Murexide Indicator, 0.2 Percent (w/w) in Sodium Chloride, Powder Mixture, For Calcium, APHA is used as a colorimetric r1-EAgent for the m1-EAsurement of rare 1-EArth metals and of calcium. As an APHA certified solution, this item meets the ASTM D1209 standards and can be used in water and waste water tr1-EAtment facilities to determine the concentration of dissolved and particulate materials. Spectrum Chemical manufactured APHA grade products meet the toughest regulatory standards for quality and purity.