TNTplus™ Vial Chemistries offer the quality expected from Hach that is now even easier to use and more accurate than ever.

• No reagent blank necessary
• Reduce errors with bar-coded vials and RFID
• Documented shelf life and COA
• Safe handling
• Helpful package design
• Methods for EPA compliance monitoring

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 users time and money. Automatic method detection reduces errors thanks to bar-coded vials. Scratched, flawed, or dirty glassware becomes a non-issue as instrument averages 10 readings and rejects outliers. Safe handling is prioritized, as innovative vial and reagent delivery significantly reduces spillage or contamination risks. New 2D barcode details batch number and expiry date of reagents, which are documented along with the measurement result. An automatic warning is issued if the expiry date has passed. Lot specific information (COA) is available on RFID tag on the box.