Phosphate HR Reagents – N°1 + N°2 Copper Zinc LR or heavy use

or heavy use

thus negatively influencing the speed at with which bacteria can be killed off

Total Hardness

EDTA reagent tablets are used by compatible photometers as part of hardness-related water testing workflows and routine pool/spa water balance checks

Phosphate HR Reagents – N°1 + N°2 Copper Zinc LR or heavy usePhosphate HR Reagents N1 +N2 (100 Powder Pillows) are photometer compatible replacement refill consumable reagents used for accurate pool & spa testing. Key Specs Product type: Replacement refill reagent (consumable) Test parameter: Phosphate (HR) Format: Powder pillows (50 tests) Shelf life: 2 years (sealed, stored properly) What this reagent does These reagents help you accurately measure the phosphate levels of your pool. Results are precise and