The Ricca Chemical zirconium ICP standard with a composition of 92.03% water, 5.06% nitric acid and 2.91% zirconyl nitrate, is suitable for laboratory and research use. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical zinc ICP standard with a composition of 93.98% water, 5.06% nitric acid, 0.96% zinc, is suitable for research and laboratory use. It acts as an anti corrosive agent on metallic surfaces. It can be stored at a temperature of 15 to 30 degree C.