7 components; 500ug/ml each of Acenaphthene D10 [CAS:15067-26-2] ; Phenanthrene D10 [CAS:1517-22-2] ; Chrysene D12 [CAS:1719-03-5] ; 1,3-Dimethyl-2-nitrobenzene [CAS:81-20-9] ; Perylene D12 [CAS:1520-96-3] ; Triphenylphosphate [CAS:115-86-6] ; Pyrene D10 [CAS:1718-52-1] in Acetone
1 ml
EPA 525.2