Description
Introduction
The Hanna HI93763A-50 Reactive Phosphorus Reagent kit gives laboratories, water treatment facilities, and environmental monitoring teams a fast and accurate phosphorus measurement solution. This Hanna HI93763A-50 Reactive Phosphorus Reagent follows the vanadomolybdophosphoric acid method — an adaptation of Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P C — and contains 50 pre-dosed, ready-to-use vials.
Key Features
Pre-dosed vials eliminate manual reagent preparation and save significant testing time
Kit includes 50 ready-to-use vials of HI93763A-0 for multiple testing sessions
Vanadomolybdophosphoric acid method follows Standard Methods 4500-P C for reliable, standardized results
Detection range of 0.00 to 32.6 mg/L (ppm) covers high-phosphorus water matrices
Orthophosphate reacts with the reagent to produce a yellow tint that a photometer measures colorimetrically
Spill-proof vial and cap design prevents accidental reagent release during handling
Each box carries a lot number and expiration date for full traceability
Certificate of quality comes supplied with every kit
Hanna manufactures these reagents in a state-of-the-art facility for consistent performance
Compatible with Hanna benchtop photometers that support the HI93763A method
Complete Specifications
| Parameter | Detail |
|---|---|
| Model / Part Number | HI93763A-50 |
| Brand | Hanna Instruments |
| Product Type | Reagent Kit |
| Parameter Measured | Reactive Phosphorus (High Range) |
| Test Method | Vanadomolybdophosphoric Acid — Standard Methods 4500-P C, 20th Ed. |
| Measurement Range | 0.00 to 32.6 mg/L (ppm) as Phosphorus |
| Number of Tests | 50 vials per kit |
| Vial Type | Pre-dosed, ready-to-use |
| Color Reaction | Yellow tint (orthophosphate reacts with vanadomolybdate reagent) |
| Measurement Mode | Colorimetric (photometric absorbance) |
| Display Unit | mg/L (ppm) |
| Compatible Instrument | Hanna benchtop photometers supporting HI93763A program |
| Traceability | Lot number and expiration date on each box |
| Quality Certificate | Included |
| Shipping Classification | Dangerous Goods — ground shipping only |
| Storage | Cool, dry place away from direct sunlight |
| Related Products | HI94763A-50 (barcode), HI93758A-50, HI93763B-50 |
Who Uses This Product
- Water Quality Chemists and Analysts — who need fast, traceable phosphorus results in busy laboratories
- Environmental Engineers — who monitor industrial effluents and natural water bodies for regulatory compliance
- Wastewater Treatment Operators — who perform routine phosphorus checks on influent and effluent streams
- University Researchers — who run controlled water chemistry experiments and require standardized reagent methods
- Agricultural Extension Officers — who test irrigation water and runoff for nutrient management programs
- Aquaculture Farm Managers — who keep pond phosphorus within safe limits for healthy fish production
- Industrial QC Technicians — who check process and cooling water chemistry in manufacturing settings
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