1,2,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Ketoprofen, 100µg/ml in Acetonitrile, 5ml

Bis(2-methoxyethyl) phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 117-82-8

3-Ethyltoluene, 200 µg/ml, Methanol, 1ml