Nunez, Mireia published the artcileDifferent sample treatments for the determination of ICM-XR in fish samples followed by LC-HRMS, Computed Properties of 117-96-4, the main research area is iodinated X ray contrast media contamination extraction fish; Fish samples; High resolution mass spectrometry; Iodinated X-ray contrast media; Matrix effect; Pressurised liquid extraction.
Iodinated X-ray contrast media (ICM-XR) are a group of pharmaceuticals widely used in medicine. Due to their low biodegradation rate, which makes their removal at wastewater treatment plants difficult, and the high doses at which they are administered, they have been detected in aquatic environments. In the present paper, a method for the quant. determination of a group of ICM-XR in different fish species was developed and validated for the first time. Two extraction techniques were compared: pressurised liquid extraction (PLE) and QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe), with PLE being selected, followed by liquid chromatog.-high resolution mass spectrometry. In addition, several clean-up strategies were evaluated. The optimized method provided PLE recoveries ranging from 60% to 88% and limits of detection ranging from 5 ng/g to 25 ng/g (dry weight). The method was applied in order to evaluate the presence of the selected ICM-XR in different fish species.
Talanta published new progress about Fish. 117-96-4 belongs to class isoquinoline, name is Diatrizoic Acid, and the molecular formula is C11H9I3N2O4, Computed Properties of 117-96-4.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem