Standards for pesticides in LCMS
Posted: Fri Mar 16, 2012 8:07 pm
I will analyze the pesticides residue in water (waste water and drinking water) and produce by LCMS/MS. I have a 120-compund list, most of them are trianzine, herbcides, carbamtes, phenyl urea and fungicides. Where can I get standards for these target compounds? I search accustandards and Absolute standard, they have some. Where else can I search for standards? Thanks!