Metazachlor, 100μg/ml in Acetonitrile, 5ml

1-Chlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Phenol-Mix 1, 50µg/ml in MeOH, 10ml

n-Hexacosane, ?13C: - 34.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 630-01-3