Mass content of caustic silver/ silver nitrate (AgNO3), % 99,9

Mass fraction/content, %, not above:
Silver

Water-insoluble chemical agents 0,003

Chlorohydric acid unsettleable solids 0,01

Sulphate 0,002

Chloride 0,0002

Ferrum 0,0002

Bismuth 0,0005

Cuprum 0,0005

Plumbum 0,0005

Free nitric acid (hydrogen nitrate) stands the test in accordance with the point 3.9 of GHOST 1277-75