Hanna Phosphate Checker Reagents 25 tests (HI713-25)
Hanna Phosphate Checker Reagents 25 tests (HI713-25) are replacement reagents designed for use with the Hanna HI713 Phosphate Low Range Checker® HC, providing accurate and reliable phosphate testing for saltwater and freshwater aquariums. Each pack includes pre-measured, high-purity reagents that simplify the testing process and ensure consistent results when measuring low-range phosphate levels. Using the Ascorbic Acid method, these reagents react with phosphate in the water sample to produce a measurable color change, allowing the HI713 Checker to deliver precise digital readings in ppm (mg/L). Ideal for reef aquariums where phosphate control is critical, Hanna HI713-25 reagents help aquarists maintain stable nutrient levels and support healthy coral growth and algae management.
Hanna Phosphate Checker Reagents 25 tests (HI713-25)
The HI713-25 are the replacement reagents for the HI713 Phosphate Low Range Checker® HC. These high-quality reagents are manufactured in a state-of-the-art facility.
- Pre-made reagents for ease of use
- Prepared with high purity chemicals
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.