Palintest Phoenel Red Comparator

£17.16 (£14.30 Ex. VAT)

In Stock

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Packs of 250

Product Description

Test Instructions 1 Select the appropriate disc and indicator tablets for the pH range under test. 2 Fill a square test tube with sample to the 10 ml mark. 3 Add one pH indicator tablet, crush and mix to dissolve. 4 Place the test tube in the Comparator and match against the disc in the usual manner (see Comparator instructions). 5 The disc reading represents the pH value of the sample.


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