Aqueous ethanol control EtOH AQ (0.5g/L), 10x1,5ml

1-Naphthol, 100µg/ml in Acetonitrile, 5ml

3-(Methylthio)thiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 20731-74-2

2,2',5,6'-Tetrachlorobiphenyl, neat, Solvent-neat, Unit 25MG, # of units-1, Cas.no. 41464-41-9