6-Methylchrysene, 100 µg/ml, Acetonitrile, 5ml

9,9-Bis(methoxymethyl)-9H-fluorene, 50mg

Set of 2 Ampules 524.2

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