The HI736-25 are replacement reagents for the Checker® HC for Ultra Low Range Phosphorus. These high-quality reagents are manufactured in our state-of-the-art facilities and are clearly marked for traceability with the lot number and expiration date on each packet.
The HI736-25 reagents are high-quality pre-dosed reagents that allow users to obtain quick and accurate measurements with their Ultra Low Range Phosphorus Checker® HC.
The reagents follow the ascorbic acid method in which the reaction between phosphorus and the reagents causes a blue tint in the sample.
By simply adding a packet of HI736-25 reagent to the sample, the reaction will occur and the HI736 can determine the concentration from the resulting color. The results will be displayed in ppb of phosphorus.
These reagents are designed to be used with samples having an expected range of 0 to 200 ppb of phosphorus.
| Packaging | Packets |
|---|---|
| Quantity | 25 |
| Method | Adaptation of the Ascorbic Acid method, from Standard Methods for the Examination of Water and Wastewater, 20th edition. The reaction between phosphorus and the reagent causes a blue tint in the sample. |