Aqueous Ethanol Standard (1,5g/l), 10 x 1,2ml

2,3,4,6,9-Pentachlorodibenzofuran (or 1,4,6,7,8), 1.2ml x 50ug/ml, nonane

Phenmedipham, 100µg/ml in Acetonitrile, 5ml

3-Methylheptadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6418-44-6