3,4-Dichlorotoluene, 250mg

3 alpha(H),17ß(H),21ß(H)-3-Hydroxyhopane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 28196-47-6

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

Heptachlor-exo-epoxide, 100 µg/ml, Ethyl acetate,