cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml

alpha-Hydroxymetoprolol, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 56392-16-6

1,2,3,7,9-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Nitrobenzene, 250mg