EPA Method 507Mix #8, 100µg/ml in Aetone, 1ml

1,2,3,4,6,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Benz[j]aceanthrylene and Benz[e]aceanthrylene_x000B_(70:30Mixture), 2,5mg

MA - EPH Matrix Spike Rev 1.0/1.1