Evaluation of Polyvinyl Alcohol/Pectin-Based Hydrogel Disks as Extraction Phase for Determination of Steroidal Hormones in Aqueous Samples by GC-MS/MS

Evaluation of Polyvinyl Alcohol/Pectin-Based Hydrogel Disks as Extraction Phase for Determination of Steroidal Hormones in Aqueous Samples by GC-MS/MS

A new extraction phase based on hydrogel disks of polyvinyl alcohol (PVOH) and pectin was proposed, characterized and evaluated for the extraction of six steroidal hormones (estriol, estrone, 17β-estradiol, 17α-ethinylestradiol, progesterone, and testosterone) in aqueous samples w...

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Bibliographic Details
Main Authors: Naiara M. F. M. Sampaio, Natara D. B. Castilhos, Bruno C. da Silva, Izabel C. Riegel-Vidotti, Bruno J. G. Silva
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Molecules
Subjects:
gas chromatography
hydrogel
hormones
pectin
polyvinyl alcohol
sample preparation
Online Access:http://www.mdpi.com/1420-3049/24/1/40

Internet

http://www.mdpi.com/1420-3049/24/1/40

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