an extract prepared, not from one, but several bodies mixed together; and, among the moderns, the term is applied to several extracts prepared from the same body, and then mixed together. See CHEMISTRY, no. 221.
an extract prepared, not from one, but several bodies mixed together; and, among the moderns, the term is applied to several extracts prepared from the same body, and then mixed together. See CHEMISTRY, no. 221.