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  • Hanna Instruments HI3881-5 pH Test Kit for 200 Tests
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Hanna Instruments HI3881-5 pH Test Kit for 200 Tests


Currently unavailable.
We don't know when or if this item will be back in stock.

Specifications for this item
Brand Name Hanna Instruments
Part Number HI3881-5
Number of Items 1
Item Weight 1.28 ounces
UNSPSC Code 41116105

pH represents acidity or alkalinity of an aqueous solution and is proportional to the hydrogen-io... Read full product description


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Product Features

  • Kit comes with 25mL pH 4.0-8.0 reagent, test tube with cap and color chart
  • Color card method
  • 4.0-8.0 pH Range
  • pH indicator chemical method
  • Number of tests: 200

Product Details

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. Kit comes with 25mL pH 4.0-8.0 reagent, test tube with cap and color chart. Color card method. 4.0-8.0 pH Range. pH indicator chemical method. Number of tests: 200. 37 grams.


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