4-Methylphenol, 100 µg/ml, Acetonitrile, 1ml

Acetochlor mercapturate, 50mg

2,4’-DDT, 1000µg/ml in MeOH, 1ml

n-Tetracosane, ?13C: -26.42, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 646-31-1