D10-Biphenyl, 100 µg/ml, Cyclohexane, 1ml

Fenthion-oxon, 10.0 µg/ml, Acetonitrile, 1ml

2-Methoxynaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 93-04-9

1,2,3,6,7-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane