The margarita is the most common of all tequila-based cocktails. There are three main ingredients in a margarita: Tequila, Triple Sec, and lime juice. Pour the ingredients into a cocktail shaker with ice. 2  Shake well. 3  Strain into a chilled margarita glass with a sugar or salt rim. 4  Garnish with a sugar coated lime wheel.
Another indicator of the presence of medical waste, which may be used instead of or in addition to the red or orange color code, is the BIOHAZARD symbol. Medical waste from health care facilities must be treated in a way that destroys its potential for causing disease, prior to disposing it in a landfill.
Filter out the plant material to obtain a red-purple-bluish colored liquid. This liquid is at about pH 7. (The exact color you get depends on the pH of the water.) Pour about 50 - 100 mL of your red cabbage indicator into each 250 mL beaker. Add various household solutions to your indicator until a color change is obtained.