title: A spectrophotometric method for the micro-determination of piperonyl butoxide in the presence of pyrethrins.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D011723:Chrysanthemum cinerariifolium; D003124:Colorimetry; D008722:Methods; D008832:Microchemistry; D010882:Piperonyl Butoxide / Q000032:analysis; D013053:Spectrophotometry
chemical_list: D010882:Piperonyl Butoxide