1,4,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Cyanofenphos, 100 µg/ml, Ethyl acetate, 5ml

3-Nitrobiphenyl,100 µg/mL,toluene,1mL,

Onocerane II (8ß(H),14ß(H)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13384-96-8