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

4,4'-Diaminobiphenyl,1000 µg/mL,acetonitrile,1mL,

Bispyribac sodium salt, 100 µg/ml, Methanol, 5ml

4-Ethylpyridine,neat,neat,100mg,