10 components; 200ug/ml each of Carbophenothion [CAS:786-19-6] ; Chlorfenvinphos [CAS:470-90-6] ; Dioxathion [CAS:78-34-2] ; Ethion [CAS:563-12-2] ; Famphur [CAS:52-85-7] ; Azinphos-ethyl [CAS:2642-71-9] ; Leptophos [CAS:21609-90-5] ; Phosmet [CAS:732-11-6] ; Phosphamidon [CAS:13171-21-6] ; Terbufos [CAS:13071-79-9] in n-Hexane / Acetone (9/1)
1 ml
EPA 8141A