Musk xylene, 10µg/ml in Cyclohexane, 1ml

PCB No. 156, 100µg/ml in Isooctane, 1ml

Metoprolol (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51384-51-1

Bromacil