PCB No. 104, 100µg/ml in Isooctane, 1ml

Methoxychlor, 10.0 µg/ml, Isooctane, 10ml

4-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-11-8

4-Nitroanisole