TableV. Recoveries of phenoxyacid herbicides after solid
phase extraction.
4.4
5.6
5.5
6.9
5.7
5.7
5.5
5.9
5.8
n=4
%RSD
77.3
60.5
1,4dichlorobenzene (IS)
91.9
82.9
acifluorfen
98.0
89.0
2,4,5-TP
100.4
91.9
dichloroprop
98.3
88.7
2,4-D
97.5
89.0
bentazon
98.4
89.2
dicamba
99.1
90.6
chloramben
97.5
89.9
pichloram
1Lsample
500mLsample
%Recovery
%Recovery
Analyte
