OCP Mix # 1, 2000ug/ml in Tol.:Hexane (1:1), 1ml

p-Cresol

7,8-Dibromo-1,2,3,4,11,11-hexachloro1,4,4a,5,6,7,8,9,10,10a-decahydro-1,4-methanobenzocyclooctane,50 µg/mL ,toluene,1mL,

Tris(2-chloroethyl) phosphate, 1.2ml x 50ug/ml, toluene