Pretreatment Reagent Set for determination of Total Inorganic Nitrogen by the Titanium Trichloride Reduction Test 'N Tube™ Method. Hach Method 10021. Used with Nitrogen-Ammonia Reagent Set, TNT, AmVer (Salicylate), LR (2604545). 25-50 tests (dependent upon the number of reagent blank tests performed).
- Capped 16-mm vials provide a self-contained package for mixing and measurement.
- All necessary reagents and vials are contained in the package.
| Number of Tests | 25 - 50 |
| Method Name | Titanium Trichloride Reduction |
| Instrument | All except DR/820, PC II |
| Description | Total Inorganic Nitrogen Pretreatment Reagent Set |
| Ranges | 0.2 - 25.0 mg/L |
| Parameters | Nitrogen |
| Platform | Test 'N Tube™ |