✦ LIBER ✦

Analysis of estrogens and anabolic steroids by SPME with on-fiber derivatization and GC/MS

✍ Scribed by Pius D. Okeyo; Nicholas H. Snow

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 177 KB
Volume: 10
Category: Article
ISSN: 1040-7685
DOI: 10.1002/(sici)1520-667x(1998)10:7<551::aid-mcs1>3.0.co;2-f

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Analysis of steroids from human serum by

Analysis of steroids from human serum by SPME with headspace derivatization and GC/MS

✍ Okeyo, Pius ;Rentz, Stephen M. ;Snow, Nicholas H. 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 299 KB 👁 1 views

C-33. ture. If silylation of extracted steroids can be performed in situ on the SPME fiber, then much time and effort in can be saved in clinical analysis.

Automated on-fiber derivatization with h

Automated on-fiber derivatization with headspace SPME-GC-MS-MS for the determination of primary amines in sewage sludge using pressurized hot water extraction

✍ Anna Llop; Eva Pocurull; Francesc Borrull 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 172 KB 👁 1 views

## Abstract An automated, environmentally friendly, simple, selective, and sensitive method was developed for the determination of ten primary aliphatic amines in sewage sludge at μg/kg dry weight (d.w.). The procedure involves a pressurized hot water extraction (PHWE) of the analytes from the soli

Optimization of in situ derivatization S

Optimization of in situ derivatization SPME by experimental design for GC-MS multi-residue analysis of pharmaceutical drugs in wastewater

✍ Paulo Clairmont Feitosa de Lima Gomes; Juliana Yamashita Barletta; Carlos Eduard 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 306 KB

## Abstract This paper presents the development of a procedure, which enables the analysis of nine pharmaceutical drugs in wastewater using gas chromatography‐mass spectrometry (GC‐MS) associated with solid‐phase microextraction (SPME) for the sample preparation. Experimental design was applied to