18 components; 100ug/ml each of Acetophenone [CAS:98-86-2] ; 2-Acetamidofluorene [CAS:53-96-3] ; 1-Acetyl-2-thiourea [CAS:591-08-2] ; 2-Aminoanthraquinone [CAS:117-79-3] ; p-Quinone [CAS:106-51-4] ; Carbaryl [CAS:63-25-2] ; Carbofuran [CAS:1563-66-2] ; Carbophenothion [CAS:786-19-6] ; Dichlone [CAS:117-80-6] ; Diethylstilbestrol [CAS:56-53-1] ; 5.5-Diphenylhydantoin [CAS:57-41-0] ; Ethyl carbamate [CAS:51-79-6] ; Hydroquinone [CAS:123-31-9] ; Maleic anhydride [CAS:108-31-6] ; 1.4-Naphthoquinone [CAS:130-15-4] ; Nitrofen [CAS:1836-75-5] ; 4-Nitroquinoline-N-oxide [CAS:56-57-5] ; Phthalic anhydride [CAS:85-44-9] in Dichloromethane
1 ml
EPA 8270C