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Human urine contamination with environmental pollutants: simultaneous determination using UPLC-MS/MSAbstract

purpose 200 urine samples were collected from Tunisian men and women aged between 5 and 90 years to determine three paraben derivatives: methylparaben (MP), ethylparaben (EP) and propylparaben (PP) using ...

Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry

tert-octylphenol (OP) in human placenta samples.  After a short sample preparation time the extracts are analysed by UHPLC- MS / MS using negative electrospray ionization.  Labeled internal standards and ...

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