4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

Custom mix, Deuterated Phenol Mixture 8,in toluene assorted concentrations 5x5mL C4: 2407.10 4-n-Butyphenol-d4 100µg/mL 2282.10 4-tert-Butylphenol-d9-2,3,5,6-d4 100µg/mL

1,1,1,2-Tetrafluoroethane, 20mg/mL in MeOH, 1ml

Benzo[a]pyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 50-32-8