[Determination of active ingredients of 12 pesticides by capillary gas chromatography].
A method for the determination of the active ingredients of 12 pesticides, including procymidone and tebuconazole, with capillary gas chromatography has been developed. A wide bore capillary column(SE-30) and FID detector were employed. The internal standards were used for quantitative determination and GC/MS for qualitative determination. The average recoveries were 99.20%-102.44% while the relative standard deviations were within the range of 0.07% to 5.49%. The method is simple, practical and accurate for the determination of the active ingredients of individual pesticide, formulation or multi-pesticides as a whole.
Huang
H L
HL
Hainan Entry-Exit Inspection and Quarantine Bureau, Haikou 570105, China.
Zhang
W J
WJ
D001643:Bridged Bicyclo Compounds / Q000032:analysis*; D002849:Chromatography, Gas / Q000379:methods; D010575:Pesticides / Q000032:analysis*; D012680:Sensitivity and Specificity; D014230:Triazoles / Q000032:analysis*
D001643:Bridged Bicyclo Compounds; D010575:Pesticides; D014230:Triazoles; C087114:tebuconazole; C035988:procymidone