1-2 seconds. Then shake off excess fluid. Do not allow the paper to dry before reading the color. They must not be placed in places where they may be exposed to alkaline and acid vapors or gases.
Brewing Bubbler Airlock For Home Brew Beer And Wine Making Cider
Demijohn Rubber Bung Brewing For Home Brew Beer And Wine Making Cider
Demijohn Rubber Bung Bored Brewing For Home Brew Beer And Wine Making Cider
Yeast Nutrient - for home brew beer and wine. Various Sizes
Brewing Bubbler Airlock For Home Brew Beer And Wine Making - Pack of 4 Airlocks
Extendable Telescopic Syphon With Tube - Extra Long - Home Brew Beer And Wine
