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
Electrim Immersion Heater with thermostat. Home Brew beer and wine making NEW.
Electrim Immersion Heater with thermostat. Home Brew beer and wine making
