Harris Starch Test Reagent

Harris Starch Test Reagent 30 ml
Starch Test Reagent (7887)
Tests for the presence of starch.

Method: Add 2ml of Starch Test Reagent to a test tube, using a pipette. Then add 6ml of wort or wine. Secure the test tube cap and shake for a few seconds. If the solution remains an amber or brown colour then starch is not present. If the colour changes to a deep red or blue/black then starch is present and the resulting drink may not be clear.
Capacity: 30 ml

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Just £4.99