The HI713-25 are the replacement reagents for the HI713 Phosphate Low-Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.
Pre-made reagents for ease of use
Prepared with high-purity chemicals
Marked with expiration date and lot number for traceability
The HI713-25 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Phosphate Low-Range Checker® HC. These reagents follow the Ascorbic Acid Method in which the reaction between phosphate and reagent causes a blue tint in the sample. By simply adding the packet of HI713-25 reagent to the sample, the reaction will take place and the HI713 will determine the concentration from the color that is produced. The results will be displayed in ppm (mg/L) of phosphate. These reagents are designed to be used with samples that have an expected range of 0.00 to 2.50 ppm phosphate.
adaptation of the Standard Methods for the Examination of Water and Wastewater, 20thedition, Ascorbic Acid method. The reaction between phosphate and the reagent causes a blue tint in the sample.
Shipping: ⦁ Processing time usually takes 1 -2 business days. ⦁ Delivery is generally 5-10 business days however, this may vary depending on the warehouse location, shipping location, biosecurity and factors outside of our control. Returns: ⦁ See our Returns & Exchange Policy
