Instructions
See kit instructions
Increments:
0, 0.4, 0.7, 1.0, 1.4, 1.8, 2.5, 3.5, 4.5 ppm NO3–
Nitrate Comparator
Catalog No.: C-6904Range: 0-4.5 ppm
C-6904 Nitrate Comparator is a component of K-6904 Nitrate CHEMets Visual Test Kit and is designed to be compared against the color formed in R-6902 Nitrate CHEMets Refill. The comparator’s range is applicable to many environmental applications. Color standards are pink to orange in color and cover a range of 0-4.5 mg/L nitrate (NO3–).
$24.97
Technical Information
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