Harris Homecraft Pectin Test Reagent
A 30ml bottle of Pectin Test Reagent from Harris Homecraft is used for pectin test in wine.
Add Pectin Test Reagent to 1ml of wine or cider to a test tube, then add 3ml of Pectin Test Reagent. Secure the test tube cap and shake for a few seconds.
Leave for 30 minutes then view the solution against a light source. The presence of white sediment or a white cloud in the solution indicates the presence of pectin.