Bufencarb, 10.0 µg/ml, Cyclohexane, 1ml

2-(2-Hydroxyethoxy)ethyl 2-hydroxypropyltetrabromo phthalate,50 µg/mL ,toluene,1mL,

2,2’,3,4’,5,5’-Hexachlorobiphenyl

2,4,5-T methyl ester