Occurrence of antibiotics in water from 13 fish hatcheries

Fully automated determination of 74 pharmaceuticals in environmental and waste waters by online solid phase extraction–liquid chromatography-electrospray–tandem mass spectrometry

Use of an automated on-line SPE–HPLC method to monitor caffeine and selected aniline and phenol compounds in aquatic systems of Macedonia–Thrace, Greece

Use of solid-phase extraction in various of its modalities for sample 13 preparation in the determination of estrogens and progestogens in 14 sediment and water

Perfluorochemicals in Pooled Serum Samples from United States Residents in 2001 and 2002

On-line Trace Level Determination of Polar Organic Microcontaminants in Water Using Various Pre-column–Analytical Column Liquid Chromatographic Techniques With Ultraviolet Absorbance and Mass Spectrometric Detection

On-Line Solid Phase Extraction-Ultra Fast Liquid Chromatography-Tandem Mass Spectrometry Method for the Determination of Microcystins in Surface Waters