![Hanna PO4 Reagent HI713-25 Hanna PO4 Reagent HI713-25](https://www.seahorseaquariums.com/image/cache/catalog/Categories%20-%20Dry%20Goods/Water%20Testing/Marine%20Tests/HI713-25-1000x1000__91115-1000x1000.jpg)
Hanna PO4 Reagent HI713-25
€19.99
Ex Tax: €16.25
The HI713-25 are the replacement reagents for the HI-713 Phosphate Low Range Checker® HC. 25 Tests in this kit. These high-quality reagents are clearly marked with the lot number and expiry date on each packet for traceability.