A 30ml bottle of Pectin Test Reagent. Add 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. To remove pectin, add Pectinaze. The Pectin Test Reagent is included in the Pectin Test & Treatment Kit and the Winemakers Test Kit.