Catalog No.: K-7004B
Range: 0-300 ppm as N
MDL: 20 ppm
Method: Azo Dye Formation
Kit comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): Refill, Comparator, dilutor snapper cup, micro test tube, and instructions.
Shelf-life: The refill and comparator contained in this kit have shelf-lives of 12 months.
Analysis Time: 10 minutes
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