1,3,6,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Metosulam, 100 µg/ml, Acetonitrile, 5ml

2,4-D 13C6, 100µg/ml in Acetone, 1ml

Anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 120-12-7