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Hanna HI-38058 pH - Range 4.0 - 10.0 pH


The pH value of water can be affected by an array of dissolved substances and is often a good indicator of the quality of the water.

Range: 4.0-10.0 pH

£103.30 (exc.VAT)
£123.96 (tax incl.)
Order now for 2 weeks delivery
Full Description Specification Manuals

pH Test Kit (pH 4.0 - 10.0)

The HI-38058 pH test kit makes monitoring easy, quick and safe.

pH represents acidity or alkalinity of an aqueous solution and is proportional to the hydrogen-ion concentration of the solution. Under neutral conditions water is dissociated into the (OH)- and H+ ions in equal ratio and hence it has a pH of 7. When bases or acids are added to a water solution they ionise, increasing the concentration of (OH)- or H+, respectively. Thus solutions with a pH of 1-3 contain strong acids, whereas those with a pH of 4-6 contain weak acids.

Weak bases result in solutions of pH 8-10 and strong bases in pH of 11-13.

Supplied with
30 mL pH 4.0-10.0 reagent Checker disc Glass vials with caps 3 mL plastic pipette

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Method Checker Disc
Range 4.0-10.0 pH
Smallest Increment 0.5 pH
Chemical Method pH indicator
Number of Tests 100
Weight 215 g