separation of organochlorinated pesticides

SEPARATION OF ORGANOCHLORINATED PESTICIDES
Column: CGB-5 , P/N CG-120262
Dimensions: 60m x 0.25mm x 0.25 µm
Injection: 1 µL pesticides standard, 270ºC
Carrier gas: H2, 35 psi (241.1 KPa)
Oven temperature: 90ºC(8min) @ 30ºC/min to 215ºC(40min) @ 5ºC/min to
275ºC(20min)
Detector: ECD, 365ºC
3
1
Chromatogram provided by Nieves Caro from Centro Control de Calidad do
Medio Mariño
Peak Name
2
5
6
4
7
8
9
11
10
13
12
14
15
123456789101112131415-
-HCH
HCB
-HCH
Heptachlor
Aldrin
Isodrin
Heptachlorepoxide
PCB-155
Transnonador
4,4’-DDE
Dieldrin
Endrin
4,4’-DDD
2,4-DDT
4,4’-DDT