Nitrate visual kit, 0–55 ppm

Specifications

Catalog No.: K-6901D
Range: 0 - 55 ppm as N
MDL: 5 ppm (flat)
Method: Zinc Reduction

Kit comes in a plastic case and contains everything needed to perform 30 tests: Refill, High Range Comparators, Acidifier Solution, Buffer Solution, Zinc, reaction tube with lid, syringe, 25 mL sample cup, and instructions.