Biochem Chemopharma

Potassium manganate(VII); Permanganate of potash

Nitric acid silver(I) salt

Nickel(II) nitrate hexahydrate

Nitric acid silver(I) salt

Reagents

LEAD NITRATE AR

Lead (II) nitrate; Lead dinitrate

Ammonium peroxodisulfate, Ammonium peroxydisulfate,

Iodic acid sodium salt