Johnson Cobalt Chloride Test Paper - Pack of 10 Pack of ten

Johnson Cobalt Chloride Test Paper - Pack of 10 Pack of ten

B8A84864

Product code: B8A84864

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Cobalt Chloride test papers can quickly and economically measure the presence of relative humidity in the atmosphere. The paper is directly exposed to the atmosphere and turns from blue to pink upon contact with relative humidity greater than 2%. Traditionally used in school experiments.

  • Supplied as 10 books of 20 strips
  • Papers may be pink on receipt and will need drying before use.

Further Information

Age Recommended from
11 Years
Brand
Johnson Test Papers
Pack size
10 books
Paper Type
Cobalt Chloride
-
+

Cobalt Chloride test papers can quickly and economically measure the presence of relative humidity in the atmosphere. The paper is directly exposed to the atmosphere and turns from blue to pink upon contact with relative humidity greater than 2%. Traditionally used in school experiments.

  • Supplied as 10 books of 20 strips
  • Papers may be pink on receipt and will need drying before use.

Further Information

Age Recommended from
11 Years
Brand
Johnson Test Papers
Pack size
10 books
Paper Type
Cobalt Chloride

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