Tris(2-Ethylhexyl) phosphate, 100µg/ml in Toluene,

Parathion-ethyl, 100 µg/ml, Cyclohexane, 1ml

2,3,3',5',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

4-Chloroacetanilide, 500mg