4-Chlorophenol, 10 µg/ml, Methanol, 10ml

n-Dotriacontane, ?13C: -28.34, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 544-85-4

Pyridalyl, 10.0 µg/ml, Ethyl acetate, 10ml

2,2,3,4,5-Pentachlorobiphenyl (BZ-90)