Reagent for Poollab Iron LR (iron) (10 tablets)

The Iron LR (Low Range) reagent tablets are intended for the colorimetric measurement of the content of ferric and ferrous ions in pool water using the Poollab digital photometer. An increased concentration of iron in the pool water causes brown or rusty discolouration of the water, stains on the pool walls and liner, and clogging of the filter sand. The reagents react with the iron ions and create a coloured complex enabling precise photometric determination. The pack of 10 tablets provides a supply for repeated monitoring. Also suitable for measurement in drinking water and wastewater. Store in a tightly sealed pack, protected from moisture and light.