Echeverria, S. published the artcilePressurized liquid extraction and liquid chromatography-tandem mass spectrometry applied to determine iodinated x-ray contrast media in sewage sludge, Recommanded Product: Diatrizoic Acid, the main research area is pressurized liquid extraction chromatog tandem mass spectrometry; iodinated Xray contrast media determination sewage sludge; Iodinated X-ray contrast media; Liquid chromatography–tandem mass spectrometry; Pressurized liquid extraction; Sewage sludge.
Pressurized liquid extraction (PLE) was applied for the 1st time to the extraction of 5 iodinated x-ray contrast media from sludge. Once optimized all PLE parameters, the extract was analyzed by liquid chromatog.-tandem mass spectrometry, being the method developed sensible enough to reach limit of quantifications (LOQs) of 25 μg/Kg (d.w.). The method was applied to the anal. of sludge from urban sewage treatment plants and although some compounds such as iopromide, diatrizoic acid and iopamidol were identified, their concentrations were lower than their LOQs.
Analytica Chimica Acta published new progress about Extraction (pressurized liquid). 117-96-4 belongs to class isoquinoline, name is Diatrizoic Acid, and the molecular formula is C11H9I3N2O4, Recommanded Product: Diatrizoic Acid.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem