HYD Peroxide LR Reagents Tablets (Low Range) (50) – for Pool Photometers

HYD Peroxide LR Reagents Tablets (Low Range) (50) – for Pool Photometers are photometer-compatible replacement / refill reagent tablets used for accurate pool & spa testing. Key Specs Product type: Replacement / refill reagent tablets (consumable) Test parameter: Hydrogen peroxide Range: 0.0 - 2.4 mg/l (ppm) Format: Tablet reagent (50 tablets) Shelf life: 2 years (sealed, stored properly) What this reagent does In Northern latitudes, active oxygen is a particularly popular alternative disinfectant to chlorine. Principally, however, for the purposes of measurement what counts is whether the medium used contains persulfate or peroxide. Water disinfected with persulfate-containing media is measured according to the DPD N° 4 method. When using peroxide containing disinfection media, Hydrogen Peroxide tablets are used in connection with the Acidifying PT tablets. In both cases, the “Active Oxygen (O2)“ designation is in fact misleading. It is not the molecular Oxygen that oxidize