Isonicotinic acid, 1000mg

1,2,3-Trichlorobenzene, 100µg/ml in MeOH, 5ml

2,3,3',5,6-Pentachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 74472-36-9

Pyrene, 100 µg/ml, Cyclohexane, 1ml