BTEX - Mix 6, 1000µg/ml in MeOH, 5ml

(2RS)-2-(4-n-Propylphenyl)propanoic acid, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 3585-47-5

3-Methylcholanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 56-49-5

o-Toluidine, 100 µg/ml, Methanol, 5ml