AquaPhoenix pH Test Kit: Hach Color Disc 4.0-10.0 pH (Wide Range) - 147011

147011 pH Test Kit: Hach Color Disc 4.0-10.0 pH (Wide Range) by AquaPhoenix

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. Simply add indicator to the sample and compare the color to the spots on the color disc to measure pH.

• A wide range kit applicable to a variety of samples
• A great option for fast, reliable readings

Includes indicator reagent, color disc, comparator box, two viewing tubes, instructions and carrying case.