Potassium iodide starch test paper 10 x 60 mm 20 sheets x 10 pieces 019.1 1 box (20 sheets x 10 pieces)

This test paper detects oxidizing agents such as nitrite, free chlorine, iodine, and peroxide, and turns blue-purple when an oxidizing agent is detected. It can be used to confirm diazotization reactions. It can detect oxidizing gases by immersing it in distilled water. Size (mm): 10 x 60 Quantity: 1 box (20 sheets x 10 packs)