Double strength chloroform should be stored at room temperature, preferably in a cool and dry place away from heat and direct sunlight. It is important to keep the container tightly closed to prevent evaporation and exposure to air. It is also recommended to store chloroform in a well-ventilated area with good air circulation to prevent the buildup of vapors. It is important to follow the manufacturer's instructions for proper storage and handling of chloroform to ensure safety and efficacy.
