LAC 49:I.1182. Alcohol and Other Ingredient Labeling [Formerly 49:4.0410]

A. A statement of the proportion of alcohol present shall express the percentage of absolute alcohol by volume at 60 degrees Fahrenheit (15.56 degrees Centigrade). A statement of the proportion present of any substance, derivative, or preparation other than alcohol shall express the proportion by weight, except that, if both the substance, derivative, or preparation and the drug containing it are liquid, the statement may express the proportion present by volume at 68 degrees Fahrenheit (20 degrees Centigrade), but in such case the statement shall be so qualified as to show definitely that the proportion is expressed by volume.