HACH pH 4-9 Test Strips

Sale price£15.70

Most natural waters range from pH 4 to pH 9, but commonly are above pH 7 because of carbonates and bicarbonates (alkalinity)

The pH of water used in industry, boiler feed water, and swimming pools usually is kept within a narrow range.

 

Contains 50 tests

 

Steps: 4, 5, 6, 7, 8, 9 pH


Sku:2745650

Expire Date: 01/05/2027

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