ISSN:
1612-1112
Keywords:
Gas chromatography
;
Programmed-temperature vaporization (PTV)
;
Large-volume injection
;
Direct water injection
;
Triazines
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary The potential of large-volume PTV injection was studied for the analysis of triazine herbicides in water samples. Direct water injection and in-vial extraction were described and compared. Detection limits were between 0.01–0.02 μg L−1 and relative standard deviations were 〈9%. Both methods are suitable for the analysis of triazines at ppt-level, although in-vial extraction is favourable for water samples with relatively large amounts of matrix components.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02466783
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