Code: TNT854
Expert Hexavalent and Total Chromium test made simple.
Chromium TNTplus® chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.
For determination of Hexavalent and Total Chromium by the 1,5-Diphenylcarbohydrazide Method. Total chromium determination requires digestion.
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Code: TNT835
0.23 – 13.50 mg/L NO₃-N
5 – 35 mg/L NO₃-N
15 – 150 mg/L NO₃-N
Code: TNT880
0 – 16 mg/L N
1 – 16 mg/L N
5 – 40 mg/L N
20 – 100 mg/L N
100 – 250 mg/L N
Code: TNT843
0.05 – 1.5 mg/L PO₄-P; 0.15 – 4.5 mg/L PO₄
0.5 – 5.0 mg/L PO₄-P; 1.5 – 15.0 mg/L PO₄
1.6 – 30 mg/L PO₄-P; 5 – 90 mg/L PO₄
2 – 20 mg/L PO₄-P; 6 – 60 mg/L PO₄
Code: TNT875
0.1 – 4.0 mg/L
0.2 – 2 mg/L as CTAB
0.2 – 6.0 mg/L as Triton x 100
6 – 200 mg/L as Triton X-100
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