TNTplus Vial Test System - Ready-to-Use Reagent Kits

The launch of the world’s first ready-to-use reagent packages for photometric analysis in the 1960’s had a substantial effect on water analysis. Today Hach^® TNTplus^® Vial Tests and photometers are indispensable elements of both process control and compliance monitoring.

With TNTplus Vial Tests, high quality analytical measurements are available in every laboratory.

TNTplus - Expert Testing Made Simple

A special feature of the Hach TNTplus Vial Test System is its focus on practical requirements. Photometer and reagents are developed together to ensure maximum reliability of the complete analytical procedure.

The result is smart photometers and vial tests, whose systematic and simple handling is designed to prevent errors from the start.

TNTplus with Truecal – Lot After Lot – Be Right

Truecal from Hach reduces variations in results caused by variances in chemistry raw materials. A bar code contains the calibration curve data specific to each lot of chemistry, and automatically updates the calibration curve.

With TNTplus products using the Truecal feature, you’ll have one less thing to worry about during crucial proficiency testing or permit-limit compliance testing.

Truecal supports many TNTplus wastewater parameters such as: ammonia, COD, nitrate, nitrate, phosphate, simplified TKN and Total N.

TNTplus with Truecal

Benefits of TNTplus

No Reagent Blank Necessary – The high quality of TNTplus eliminates 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 a non-issue as instrument averages 10 readings and rejects outliers.
Lot after Lot - Be Right – Each vial includes the calibration data for each individual lot, reducing variation in results.
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.