Phenol Red Liquid Reagents – for pH Testing (250 Tests) Alkalinity Is this adapter needed for

Is this adapter needed for every test

PoolWaterLAB photometer

Is it slower than filling to the line

Equipped with a built-in camera

They are designed to be used inside the Filter Paper Adapter

Phenol Red Liquid Reagents – for pH Testing (250 Tests) Alkalinity Is this adapter needed forPhenol Red Liquid Reagents for pH Testing (250 Tests) are photometer compatible replacement refill consumable liquid reagents used for accurate pool & spa testing. Key Specs Product type: Replacement refill reagent (consumable) Test parameter: pH Format: Liquid reagent (250 tests) Shelf life: 12 months (from the date you receive it) What this reagent does The pH (potentia Hydrogenii) value is a measure of the strength of the acidic and or base effect