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Hach® offers two trusted options for vial-based testing—TNT and TNTplus®—each designed to simplify your workflow, improve safety, and deliver precise results in water analysis.
TNTplus Vial Tests and photometers are indispensable elements of both process control and compliance monitoring. Bring high-quality analytical measurements to your laboratory with TNTplus Vial Tests.
Measure ammonia, nitrate, phosphate, total chlorine, and more with pre-programmed methods.
Unique barcodes ensure automatic method selection, reducing errors and increasing reliability.
Automatic method detection and lot-specific calibration save you time and effort.
Minimized handling of hazardous chemicals makes testing safer and more efficient.
High-quality reagents eliminate the need for blanks, saving both time and money.
TNTPlus offers approved methods for meeting regulatory testing requirements.
With TNTPlus vials, you can unlock the full potential of your Hach spectrophotometer. Explore the wide range of parameters available and experience easy, accurate water testing.
Test 'N Tube (TNT) vial chemistries provide safe, convenient testing. Fast, affordable and easy to use.
Genuine Hach | Hach Service | Long Shelf | No Reagent | Single Use | No Sample | Built-in | 10x Readings | No Reagent | |
TNTPlus | X | X | X | X | X | X | X | X | X |
TNT | X | X | X | X | X | X |
