Hach TNTplus 830 ammonia cuvette test, ultra-low range 0.015-2.00 mg/L NH3-N. Salicylate method (Hach Method 10205), 25 barcoded vials, read on Hach DR-series spectrophotometers (DR3900/DR6000/DR1900).
| Part | TNT830 |
| Method | Cd reduction |
| Range | 0.2-13.5 mg/L NO3-N |
| Accuracy | ±5% |
| Vials | 25 per pack (standard) / 100 per pack (chlorine pillows) |
| Required equipment | Hach DR-series photometer / spectrophotometer + DRB200 heater (digestion tests) |
| MOQ | 1 |
All TNTplus vials use 16mm test-tube format with auto-recognition barcode on DR900/1900/6000.