HACH Total Phosphorus TNT Reagent TNT 824 with TNTplus Bottle Chemistry and Barcode Technology for Truecal Batch-Specific Calibration
HACH Total Phosphorus TNT Reagent TNT 824 is an advanced reagent system designed for precise measurement of total phosphorus in water analysis applications. This innovative solution incorporates TNTplus vial chemistry technology for superior accuracy and reliability.
Pre-dosed reagent vials feature integrated barcodes with lyophilized reagents in sealed bottles, eliminating manual reagent measurement and reducing contamination risk.
- Unique barcode on each vial automatically read by Hach spectrophotometers
- Automatic method detection eliminates manual method selection
The instrument takes 10 readings around the bottle circumference, averages the results while excluding outliers, minimizing errors from glassware defects, scratches, or dirty bottles.
Each batch includes Truecal batch-specific calibration data, reducing batch-to-batch variability and improving result reliability.
No reagent blank required during testing, saving both time and consumables while simplifying workflow.
Two-dimensional barcodes contain batch numbers and expiration dates stored with results, ensuring comprehensive compliance with regulatory requirements and auditability.
Sealed vials and Dosicap™ system minimize chemical exposure, reducing spillage and handling risks for laboratory personnel.
Traditional cuvette-based reagent sets are also available, requiring manual reagent addition for compatibility with conventional Hach instruments at lower initial cost.
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