1,2,3,5,7-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane

Metamitron, 10 µg/ml, Acetonitrile, 10ml

24-Methylcholestane isomer Kit; includes 3054,3055,0607,0643, , Solvent-, Unit Kit, # of units-, Cas.no.

PAH Stock Solution 3, 2µg/ml in Toluene, 1ml