Test Factor
Size
Code
Ammonia Nitrogen
60 mL
100 ppm
3871-H
NH
Chlorine
250 ppm
6973-H
1000 ppm
Nitrate-Nitrogen
5392-H
Phosphate
Sulfate
2000 ppm
pH
120 mL
4.0 pH
7.0 pH
10.0 pH
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