Cypermethrin, Iprodione, and other

[danluso]

I would need to know if somebody can tell the Limit of detection and quantitation in picograms on column for the following pesticides :
Cypermethrin
Aldicarb
Iprodione
Demeton-s-sulfone
Fenarimol
Nitrofuranes
Other that you may do.
Or at least the concentration of the standard you are injecting in the ssytem-
What instrument are you using? And any reccomendations?

[jh1]

Cypermethrin and Iprodione can be seen quite well using a GC micro-ECD with LOD standard injection levels around 10ng/ml.