𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ultratrace-level determination of glyphosate, aminomethylphosphonic acid and glufosinate in natural waters by solid-phase extraction followed by liquid chromatography–tandem mass spectrometry: performance tuning of derivatization, enrichment and detection

✍ Scribed by Irene Hanke; Heinz Singer; Juliane Hollender

Publisher
Springer
Year
2008
Tongue
English
Weight
488 KB
Volume
391
Category
Article
ISSN
1618-2650

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Simultaneous determination of metabolite
Simultaneous determination of metabolites of trimethylbenzenes, dimethylbenzylmercapturicacid and dimethylhippuric acid, in human urine by solid-phase extraction followed by liquid chromatography tandem mass spectrometry
✍ Hiroshi Moriwaki; Ayumi Watanabe; Ryuichi Arakawa; Yuji Tsujimoto; Mitsuru Shimi 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 118 KB

## Abstract We describe a novel method for the determination of three kinds of dimethylbenzylmercapturic acids (DMM) and six kinds of dimethylhippuric acids (DMH), found in urine as metabolites of trimethylbenzenes, based on liquid chromatography/electrospray ionization tandem mass spectrometry. A

Determination of methotrexate in environ
Determination of methotrexate in environmental samples by solid phase extraction and high performance liquid chromatography: ultraviolet or tandem mass spectrometry detection?
✍ Roberta Turci; Giuseppina Micoli; Claudio Minoia 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 126 KB 👁 2 views

In order to assess exposure levels of hospital personnel involved in the preparation and administration of antineoplastic drugs, environmental monitoring should be carried out. Wipe samples, pads, gloves and air samples should be collected at the end of each work shift, properly treated and then ana

Determination of methotrexate in human u
Determination of methotrexate in human urine at trace levels by solid phase extraction and high-performance liquid chromatography/tandem mass spectrometry
✍ Roberta Turci; Maria Lorena Fiorentino; Cristina Sottani; Claudio Minoia 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 191 KB 👁 2 views

For biological monitoring of hospital personnel occupationally exposed to antineoplastic agents, highly sensitive and specific methods are required. In order to detect trace MTX urinary concentrations, a precise and accurate high-performance liquid chromatography/tandem mass spectrometry (HPLC-MS/MS