Tincture of Iodine 30ml

In stock
In stock

Tincture of Iodine use as a test for residual starch in grains. 

Tincture of Iodine, This bottle of Iodine is used to test for the presence of starch.

How to use?

  • Using the dropper in the bottle. 
  • Apply a few drops of iodine to a spoonful of your wort. 
  • If it turns blue you know you have starch present.

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