Pesticide Mix 18, 10ug/ml in Toluene, 1ml

1,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

PIANO n-Paraffin Mix C5-C15, Conc by %w/w, 1ml

Perthane, 100 µg/ml, Acetonitrile, 1ml