1,3,5-Trimethylbenzene, 100µg/ml in MeOH, 5ml

PCB-Mix 41, 10 ng/µl, 1ml

C27 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-32-7

2-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 939-27-5