Heavy metal determinations in pharmaceuticals by means of amperometric titrations.
D003300:Copper / Q000032:analysis*; D007854:Lead / Q000032:analysis*; D008628:Mercury / Q000032:analysis*; D019216:Metals, Heavy; D004364:Pharmaceutical Preparations; D012834:Silver / Q000032:analysis*; D018030:Silver Compounds
D019216:Metals, Heavy; D004364:Pharmaceutical Preparations; D018030:Silver Compounds; D007854:Lead; D012834:Silver; D003300:Copper; D008628:Mercury
COPPER/determination; DRUGS; LEAD/determination; MERCURY/determination; SILVER/determination