PHMB Reagent Tablets (50) – for Pool Photometers TbsHALM150 and Total Hardness

and Total Hardness

10 tablets DPD N 3 (bound / total chlorine)

calcium tends to precipitate because carbonate ions form out of hydrogen carbonate ions which in turn form water-insoluble compounds in the presence of calcium or magnesium (see Total Hardness)

Step 1: Insert a GF/C filter paper into the adapter

PHMB Reagent Tablets (50) – for Pool Photometers TbsHALM150 and Total HardnessPHMB Reagent Tablets (50) are photometer compatible replacement refill reagent tablets used for accurate pool & spa testing. Key Specs Product type: Replacement refill reagent tablets (consumable) Test parameter: PHMB Format: Tablet reagent (50 tablets) Shelf life: 2 years (sealed, stored properly) What this reagent does Biguanide disinfectants are also gaining in popularity as an alternative to chlorine. Other than with other substitute materials,