Chromium TNTplus Vial Test (0.03-1.00 mg/L Cr), 25 Tests

Code: TNT854

  • Manufacturer: Hach
  • Hãng sản xuất: Hach
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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.

Digestion Required Yes for Total
EPA compliant Yes
Instrument DR3900, DR6000, DR1900, DR2800, DR3800, DR5000
Method Name 1,5-Diphenylcarbohydrazide
Method Number 10218 (Cr6+)
Method Number 2 10219 (Total Cr)
Number of tests 25
Parameter Chromium, Hexavalent
Chromium, Total
Platform TNT plus™
Range 0.03 – 1.00 mg/L Cr
Sample Requirements The pH of the water sample must be between pH 3 – 9.
The temperature of the water sample and reagents must be between 15 – 35 °C (59 – 95 °F).
Hãng sản xuất

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