Complexation–flocculation combined with microwave-assisted headspace solid-phase microextraction in determining the binding constants of hydrophobic organic pollutants to dissolved humic substances

The Analyst ◽  
2015 ◽  
Vol 140 (4) ◽  
pp. 1275-1280 ◽  
Author(s):  
Ping-Chieh Hsieh ◽  
Chon-Lin Lee ◽  
Jen-Fon Jen ◽  
Kuei-Chen Chang
Keyword(s):  
Humic Substances ◽  
Organic Pollutants ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Binding Constants ◽  
Traditional Methods ◽  
Headspace Solid Phase Microextraction ◽  
Microwave Assisted ◽  
Dissolved Humic Substances ◽  
Hydrophobic Organic Pollutants

CF-MA-HS-SPME is broadly applicable, with advantages over traditional methods for determining the KDOC of hydrophobic organic pollutants to dissolved humic substances.

Gas-Cycle-Assisted Headspace Solid-Phase Microextraction Coupling with Gas Chromatography for Rapid Analysis of Organic Pollutants

2021 ◽  
Author(s):  
Wenli Zhu ◽  
Peige Qin ◽  
Lizhen Han ◽  
Xiaowan Zhang ◽  
Dan Li ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Organic Pollutants ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Rapid Analysis ◽  
Headspace Solid Phase Microextraction ◽  
Boiling Points

Herein, a new gas-cycle-assisted (GCA) headspace solid-phase microextraction (HS-SPME) device was designed to rapidly extract organic pollutants with high Kow and boiling points that have difficulty in volatilization from matrix...

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