4-tert-Octylphenol, 100µg/ml in MeOH, 1ml

Isoproturon, 10.0 µg/ml, Acetonitrile, 10ml

n-Heneicosane, ?13C: -28.59, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-94-7

1,1,1,3-Tetrachlorodecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 51755-60-3