| 制造商: | HANNA |
| Model: | HI3873 |
Range: 0.0 to 1.0 mg/L (ppm) NO₂⁻-N
Resolution: 0.2 mg/L (ppm)
Method: chromotropic acid
Number of Tests: 100
CTK Type: Colorimetric
Ordering Information: HI3873 test kit comes with 100 packets nitrite reagent, glass cuvette, and color comparison cube.
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