Pyroligneous Liquid: used in medicine, agriculture, and forestry largely FUSHENG ... widely used in the pharmaceutical, perfume and dye synthesis.Pyroligneous Liquid: used in medicine, agriculture, and forestry largely.Eucalyptus oil ... pharmaceutical preparation of cough suppressants, mouthwash, insecticides, toothpaste, tooth powder, candy flavors etc. Pyroligneous Liquid for Pharmaceutical Industry