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pH test kit, 4.0 - 10.0 pH, model 17N

Artikel-Nr.: 147011
CHF Preis: Kontakt
Lieferung innerhalb von 2 Wochen

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 viariety of samples
  • A great option for fast, reliable readings