Phenol Red Reagent Tablets (50) – pH Test for Pool Photometers PPHAMI50 Photometer Check Standards — accuracy

Photometer Check Standards — accuracy you can prove with reference samples

How the system works

Potassium Reagent Tablets (50) are photometer-compatible replacement / refill reagent tablets used for accurate pool & spa testing

Replacement Cuvette — keep optical clarity consistent

Range: Varies by test

Phenol Red Reagent Tablets (50) – pH Test for Pool Photometers PPHAMI50 Photometer Check Standards — accuracyPhenol Red Tablets are photometer compatible replacement refill reagent tablets and pH reagent tablets for pool photometers used for accurate pool & spa pH testing. Key Specs Product type: Replacement refill reagent tablets (consumable) Test parameter: pH Format: Tablet reagent (50 tablets) Shelf life: 2 years (sealed, stored properly) What this reagent does Phenol Red is a pH indicator reagent used by compatible photometers to determine the pH of