Ph Indicators Papers

pH Indicator Papers are sheets and strips of paper that have been dipped in an indicator solution or laced with a chemical compound that can help in determination of acidic/basic nature of a given solution and make an approximate value of their pH value. These papers come in a number of variations which depends upon the type of indicator solution they have been dipped in, and thus are suitable in getting a vague idea about pH value of a solution in a limited range. The reason for this limitation is that a particular indicator is susceptible to chemical change and exhibits smooth transformation at a particular pH range of the immediate surroundings.

1) The indicator papers can be of two types, with the simpler ones being capable of just undergoing a single color change to specify whether the solution is acidic or alkaline, like litmus paper strips.
2) The other kind of indicator papers show a wide range of shades on exposure to solutions of different pH, and change to a different color on coming in contact with each one of them.
3) These papers do not provide precise information about the pH of a solution, and are thus utilized only when rough knowledge of the aforesaid value is required.
4) Commonly used laboratory pH indicators have a transition range of pH values, and only within those values of their immediate surroundings do they show a smooth color transformation.
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Bromothymol Blue Indicator Papers

  • Grade:LABORATORY Grade
  • CAS No:76-59-5
  • Delivery Time:1 Week
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» AL2302 - Litmus Blue indicator paper

  • Delivery Time:1 Week
  • Grade:LABORATORY Grade
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Congo Red Indicator Papers

  • Grade:LABORATORY Grade
  • CAS No:573-58-0
  • Delivery Time:1 Week
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AL2044 Indicator Paper pH 5.0-7.5

  • Delivery Time:1 Months
  • Grade:LABORATORY Grade
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AL2308 - Litmus Red Indicator Paper

  • CAS No:1393-92-6
  • Delivery Time:1 Week
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» AL1258 - Cobalt (II) Chloride Test Paper

  • Delivery Time:1 Week
  • Grade:LABORATORY Grade
  • CAS No:7791-13-1
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AL2042 - Indicator Paper pH 2.0-4.5

  • Delivery Time:1 Week
  • Grade:LABORATORY Grade
  • CAS No:573-58-0
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» AL2043 - Indicator Paper pH 3.5-6.0

  • Delivery Time:1 Week
  • Grade:LABORATORY Grade
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pH Indicator Paper

  • Grade:LABORATORY Grade
  • Delivery Time:1 Week
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