5 components; 3,5-Dichlorobenzoic acid [CAS:51-36-5] 600ng/mL ; Dinoseb [CAS:88-85-7] 4ng/mL ; 4-Nitrophenol [CAS:100-02-7] 1600ng/mL ; 2,4-Dichlorophenylacetic acid [CAS:19719-28-9] 500ng/mL ; 4,4'-Dibromooctafluorobiphenyl (DBOB) [CAS:10386-84-2] 250ng/mL in Iso-octane
1 ml
EPA 8151A