5 components; 1000 ug/ml each of Benfluralin [CAS:1861-40-1] ; Ethalfluralin [CAS:55283-68-6] ; Isopropalin [CAS:33820-53-0] ; Profluralin [CAS:26399-36-0] ; Trifluralin [CAS:1582-09-8] in n-Hexane
1 ml
EPA 627