Rapid determination of chlorinated pesticides using CN-bonded cartridges followed by GC-ECD

Authors :: Mario Vincenzo Russo
G. Goretti
Arnaldo Liberti
Source :: Chromatographia. 35:290-294
Publication Year :: 1993
Publisher :: Springer Science and Business Media LLC, 1993.
Abstract: Gas chromatography of chlorinated pesticides in water is carried out after adsorption of a 50 mL sample using a cartridge containing 100 mg CN-bonded porous silica and extraction with 500 μL pentane. The average recovery for eight organochloride pesticides at 1 ppb was >95%. The procedure described is simple, selective and reproducible.

Subjects :: Chromatography
Chemistry
Organic Chemistry
Clinical Biochemistry
Extraction (chemistry)
Organochloride
Biochemistry
Analytical Chemistry
Pentane
Cartridge
chemistry.chemical_compound
Adsorption
Sample preparation
Gas chromatography
Solid phase extraction

Tools