Hach, TNT844, Phosphorus (Reactive and Total) TNTplus Vial Test, HR (1.5-15.0 mg/L PO₄), 25 Tests

Name: Phosphorus (Reactive and Total) TNTplus Vial Test, HR (1.5-15.0 mg/L PO₄), 25 Tests
Brand: Hach
SKU: TNT844

Catalog Number: TNT844

Pricing

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Category

Reagent Bottles

Pack Size15.0 mg

TagsChemistries Reagents and Standards Vial Chemistries TNTplus Phosphorus TNTplus Vial Tests

Description

Expert High Range Phosphorus test made simple.
Phosphorus TNTplus
®
chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.
For determination of Reactive (ortho) and Total Phosphorus (phosphate) by the Ascorbic Acid method.
Easy and safe handling
The innovative vial and reagent delivery makes tests easier to use than powder pillows or liquid reagents and significantly reduces spillage or contamination risk.
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!
Automatic method detection
The bar-coded vials allow for automatic method detection and measurement by the spectrophotometer, considerably increasing the speed of analysis. Errors are reduced as instrument averages 10 readings and rejects outliers from scratched, flawed, or dirty glassware.
Documented shelf life and COA
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 expiry date has passed. Certificate of Analysis (COA) is available on RFID tag on the box.

Specifications

Technical Attributes

Digestion Required	Yes for Total
EPA compliant	Yes
Instrument	DR3900, DR6000, DR1900, DR2800, DR3800, DR5000
Method Name	Ascorbic Acid
Method Number	10209
Number of tests	25
Parameter	Phosphorus, Acid Hydrolyzable Phosphorus, Reactive (Ortho) Phosphorus, Total
Platform	TNT plus™
Range	0.5 - 5.0 mg/L PO₄-P
Range	0.5 - 5.0 mg/L PO₄-P; 1.5 - 15.0 mg/L PO₄
Sample Requirements	The pH of the water sample must be between pH 2 - 10. The temperature of the water sample and reagents must be between 15 - 25 °C (59 - 77 °F).
Truecal	Yes

Ordering

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For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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