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Educational supplies Educational Supplies Science HE1007863
Johnson Cobalt Chloride Test Paper - Pack of 10

Johnson Cobalt Chloride Test Paper - Pack of 10

HE1007863

1

In stock

Your Price: £6.85 exc VAT

Description
Specifications
  • 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
Group 1 Science
Group 2 Chemistry
Group 3 Test Papers
Material Polythylene
Style Code FE00001692
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Your Price: £6.85 exc VAT

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