| abstract |
A test kit for iodine content in urine and a test method therefor, the test kit comprising a diluent, a chromogenic agent, an oxidizing agent and a purifying agent. The diluent comprises sodium chloride that has a mass concentration of 3.5% to 4.5%, and the pH of the diluent is 4.6. The chromogenic agent comprises 3,3',5,5'-tetramethylbenzidine that has a concentration of 50 mg/L. The oxidizing agent comprises peroxyacetic acid and the diluent, and the mass concentration of the peroxyacetic acid is 0.25%. |