HYD Peroxide LR Reagents Tablets (Low Range) (50) – for Pool Photometers edta 1 x "EMORPbuf220-20" 20 ml

1 x "EMORPbuf220-20" 20 ml "ORP +220 mV" calibration solution

Total Alkalinity

the “Active Oxygen (O2)“ designation is in fact misleading

where customers tell us what they did wrong and their experience at the end

HYD Peroxide LR Reagents Tablets (Low Range) (50) – for Pool Photometers edta 1 x "EMORPbuf220-20" 20 mlHYD 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 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