Product Description:

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 ionize, 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.

Order Information:

HI 3881/0 test kit comes with 25 mL pH 6.0-8.5 reagent, 10 mL dechlorinating reagent and color comparison cube.

 Specifications

Method           Colorimetric
Range           6.0-8.5 pH
Smallest Increment           0.5 pH
Chemical Method           pH indicator
Number of Tests           100
Weight           150 g