Catalog No. K-9510B
Range: 0-120 & 120-1200 ppm
MDL: 20 ppm
Method: Methylene Blue
Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): Refill, Low and High Range Comparators, Activator Solution, dilutor snapper cup, sample cup top, micro test tube, instructions, and MSDS.