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Hanna Instruments HI3881-5 pH Test Kit for 200 Tests

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Specifications for this item
Number of Items
Part Number
Item Weight
0.08 pounds
Brand Name
Hanna Instruments

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Key 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

Package Details

Shipping Weight: 0.1 pounds
Package Size: 4.6 x 2.9 x 1.2 inches

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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