NORM Potassium Iodide Starch Paper

Item No.: NORM-PIS


  • 1, NORM

  • 2, QTY: 5M/BOX

  • 3, Packing: clear box

  • Instructions for use:

  • Take a few drops of test solution is spotted on paper, paper to blue-violet, indicating nitrite free chlorine or other strong oxidants.

  • The detection limit: 1 mg / l NO2- / 1 mg / l Cl2. b, this paper should be stored in a dark, dry place.