👉 Apothecarcaries are a type of scientific method used to determine the presence or absence of certain substances in a sample. In this technique, the sample is first subjected to chemical treatment, such as heating or drying, and then analyzed under controlled conditions using an apparatus that measures the concentration of the substance present. The process involves observing changes in the color, odor, or other characteristics of the substance as it is treated and then analyzing these changes to determine its presence or absence. Apothecarc
