title: Quantitative determination and confirmation of identity of trace amounts of dialkyl phthalates in environmental samples.
mesh_terms: D000397:Air Pollution / Q000032:analysis*; D000478:Alkylation; D002845:Chromatography; D002849:Chromatography, Gas; D004952:Esters / Q000032:analysis; D013058:Mass Spectrometry; D008722:Methods; D009864:Ontario; D010795:Phthalic Acids / Q000032:analysis*; D012494:Sampling Studies
chemical_list: D004952:Esters; D010795:Phthalic Acids