II.6.d Drugs, pesticides and miscellaneous industrial chemicals.
D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D007221:Industry; D009602:Nitrosamines / Q000032:analysis*; D010575:Pesticides / Q000032:analysis*; D004364:Pharmaceutical Preparations / Q000032:analysis*
D009602:Nitrosamines; D010575:Pesticides; D004364:Pharmaceutical Preparations