4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml

PCB-Mix 41, 10 ng/µl, 1ml

PAH 16Mixture, 100µg/ml in MeOH, 1ml

10-trans-Pentadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 321744-58-5