EPA Method 531.1 - Carbamate Pesticide Calibration Standard - 10 components (EPA 531.1); 100ug/ml each of Aldicarb [CAS:116-06-3] ; Aldicarb-sulfone [CAS:1646-88-4] ; Aldicarb-sulfoxide [CAS:1646-87-3] ; Propoxur (baygon) [CAS:114-26-1] ; Carbaryl [CAS:63-25-2] ; Carbofuran [CAS:1563-66-2] ; Carbofuran-3-hydroxy [CAS:16655-82-6] ; Methiocarb [CAS:2032-65-7] ; Methomyl [CAS:16752-77-5] ; Oxamyl [CAS:23135-22-0] in Methanol