title: Spectrophotometric determination of palladium in catalysts and carbenicillin with 1-(2-pyridylmethylidene)-5-(salicylidene)-thiocarbohydr azone.
mesh_terms: D002228:Carbenicillin / Q000032:analysis*; D002384:Catalysis; D006835:Hydrazones; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D010165:Palladium / Q000032:analysis*; D011725:Pyridines; D013053:Spectrophotometry
chemical_list: D006835:Hydrazones; D007202:Indicators and Reagents; D011725:Pyridines; D010165:Palladium; C049366:1-(2-pyridylmethylidene)-5-(salicylidene)thiocarbonylhydrazone; D002228:Carbenicillin