Hach TNTplus 880 Simplified Total Kjeldahl nitrogen (s-TKN), range 1.0-16.0 mg/L TKN. Method 10242 (EPA 40 CFR 136 equivalent to Reference Method 351.2); direct vial measurement, no digestion block. Combined nitrate/nitrite must be 0.23-13.5 mg/L N.
Hach TNTplus 880 Simplified Total Kjeldahl nitrogen (s-TKN), range 1.0-16.0 mg/L TKN. Method 10242 (EPA 40 CFR 136 equivalent to Reference Method 351.2); direct vial measurement, no digestion block. Combined nitrate/nitrite must be 0.23-13.5 mg/L N.
| Part | TNT880 Method: UV persulfate Range: 3-30 mg/L TOC 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.