Division 12: Furnishings; Division 13: Special Construction (for example, greenhouses) Division 14: Conveying Equipment (elevators, escalators, lifts) Division 21: Fire Suppression; Division 22: Plumbing; Division 23: Heating, Ventilating and Air Conditioning; Division 26: Electrical; Division 27: Communications
Depending on preference, typical shot glasses range from 1 oz.US to 1 & 1/2 oz.US. However, A shot or standard portion of liquor is considered 1 & 1/2 oz.US. Source(s): Bar/Restaurant owner, 30+ years.
In the United States, a âdoubleâ shot glass isnât really two times the capacity of a single shot glass, oddly enough, the double shot is usually 2.0 ounces (60ml). At a bar, you may see the tender measuring with a jigger, which is an hourglass shaped device which measures 1 ounce on one side and .75 oz on the other side.