Product Number: 2672245
For determination of Total Nitrogen by the Persulfate Digestion Test 'N Tube method: Hach Method 10071.
Range: 0.5 - 25.0 mg/L N. 25-50 tests
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Capped 16-mm vials provide a self-contained package for mixing and measurement.
All necessary reagents and vials are contained in the package.
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