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Product - TNTplus™ Chemistries

Benefits of TNTplus  

Bar-coded vials provide automatic method detection

TNTplus
  • No Reagent Blank Necessary – The high quality of TNTplus vials, tight reagent production controls, instrument calibration verification, and high instrument stability all combine to eliminate the need to run reagent blanks—saving you time and money!
  • Reduced errors – Automatic method detection with bar-coded vials. Scratched, flawed, or dirty glassware becomes non-issue as instrument averages 10 readings and rejects outliers.
  • Lot after Lot - Be Right – Truecal™ with each vial includes the calibration data for each individual lot, reducing variation in results. This allows you to meet reporting standards and to perform roficiency testing with higher confidence.
  • Safe handling – Innovative vial and reagent delivery significantly reduces spillage or contamination risk.
  • Documented shelf life and COA – The barcode details batch number and expiry date of reagents, which are documented along with the measurement result. An automatic warning is issued if expiry date has passed. Certificate of Analysis (COA) is available on RFID* tag on the box, which can be read out with the DR6000 or DR3900 spectrophotometer.

Hach TNTplus Chemistries  

TNTplus works only with the following spectrophotometers:

DR 6000™ UV-VIS  | DR 3900™ Benchtop | DR 1900™ Portable

Description Range (mg/L) EPA Truecal #Tests Prod. #
Alkalinity, Total 25-400 mg/L CaC3 25 TNT870
Aluminum TNTplus, Chromazurol S Method 0.02-0.50 Al 24 TNT848
Ammonia TNTplus, ULR 0.015-2.00 NH3 -N Yes Yes 25 TNT830
Ammonia TNTplus, LR 1-12 NH3 -N Yes 25 TNT831
Ammonia TNTplus, HR 2-47 NH3 -N Yes Yes 25 TNT832
Ammonia TNTplus, HR 47-130 NH3 -N Yes 25 TNT833
Anionic Surfactants, TNTplus 0,1 - 4,0 mg/L 25 TNT874
Boron TNTplus 0.05 - 2.50 mg/L B 25 TNT877
Cadmium TNTplus*†, Cadion Method 0.02-0.30 Cd 25 TNT852
Chloride TNTplus NEW 1.0 - 1000 Cl- 24 TNT879
Chlorine, Free TNTplus 0.05-2.00 Cl2 Yes 24 TNT866
Chlorine, Free & Total TNTplus 0.05-2.00 Cl2 Yes 24 TNT867
Chromium, Hexavalent and Total TNTplus 0.03-1.00 Cr Yes‡ 25 TNT854
COD TNTplus, ULR 1-60 COD Yes 24 TNT820
COD TNTplus, LR 3-150 COD Yes Yes 25 TNT821
COD TNTplus, LR 3-150 COD Yes Yes 150 TNT82106
COD TNTplus, HR 20-1,500 COD Yes Yes 25 TNT822
COD TNTplus, HR 20-1,500 COD Yes Yes 150 TNT82206
COD TNTplus, UHR 250-15,000 COD Yes 25 TNT823
COD TNTplus UHR+ NEW 5000-60,000 COD 25 TNT824
COD TNTplus, HR, Hg-Free 25-1,000 COD Yes 25 TNT825
Copper TNTplus* 0.1-8.0 Cu 25 TNT860
Fluoride TNTplus 0.1 - 2.5 mg/L F Yes 25 TNT878
Formaldehyde TNTplus NEW 0.5 - 10 H2CO 25 TNT871
Free Cyanide TNTplus NEW 0.01 - 0.6 CN Yes 25 TNT862
Iron TNTplus* 0.2-6.0 Fe Yes 25 TNT858
Lead TNTplus*, PAR Method 0.1-2.0 Pb 25 TNT850
Magnesium TNTplus NEW 0.5 - 50 Mg 25 TNT849
Nickel TNTplus*, Dimethylglyoxime Method 0.1-6.0 Ni 25 TNT856
Nitrate, Nitrogen TNTplus, LR 0.23-13.50 NO3- -N Yes Yes 25 TNT835
Nitrate, Nitrogen TNTplus, HR 5-35 NO3- -N Yes Yes 25 TNT836
Nitrite, LR TNTplus 0.015-0.600 NO2- -N Yes Yes 25 TNT839
Nitrite, HR TNTplus 0.6-6.0 NO2- -N(2.0-20.0 NO2-) Yes Yes 25 TNT840
Nitrogen, Simplified Total Kjeldahl 0-16 N Yes Yes 25 TNT880
Nitrogen, Total TNTplus, LR 1-16 N Yes 25 TNT826
Nitrogen, Total TNTplus, HR 5-40 N Yes 25 TNT827
Nitrogen, Total TNTplus, UHR 20-100 N Yes 25 TNT828
Nonionic Surfactants HR TNTplus NEW 6.0-200 Triton x100 25 TNT876
Nonionic Surfactants LR TNTplus NEW 0.2-6.0 Triton x100 25 TNT875
Phenol TNTplus 0,05-5,0 mg/L Yes 24 TNT868
Phosphorus, Reactive TNTplus 1.6-30 P(5.0 - 90.0 PO4) 25 TNT846
Phosphorus, Reactive and Total TNTplus, LR 0.05-1.5 P(0.15-4.5 PO4) Yes Yes for Total 25 TNT843
Phosphorus, Reactive and Total TNTplus, HR 0.5-5.0 P(1.5-15.0 PO4) Yes Yes for Total 25 TNT844
Phosphorus, Reactive and Total TNTplus, UHR 2-20 P(6-60 PO4) Yes Yes for Total 25 TNT845
Sulfate TNTplus, LR 40-150 SO4 25 TNT864
Sulfate TNTplus, HR 150-900 SO4 25 TNT865
Sulfide TNTplus NEW 0.1-2.0 S2- Yes 25 TNT861
TOC TNTplus 1.5-30 mg/L Yes 25 TNT810
TOC TNTplus 30 - 300 mg/L Yes 25 TNT811
Vicinal diketone (VDK) TNTplus 0.015 - 0.5 mg/kg Diacetyl 25 TNT819
Volatile Acids 50-2500 mg/L CH3 COOH (acetic acid) Yes Yes 25 TNT872
Water Hardness TNTplus NEW 20-350 CaCO3, 5-100 Ca, 3-50 Mg 25 TNT869

*As listed, test determines soluble metal. Order Metals Prep Set TNT890 to determine total metal.

†Optional sample preparation: TNT 892 calcium preparation set for calcium removal

‡EPA compliant for Cr 6+ only.