(-)-Isomenthone (~80%), 250mg

S-Metolachlor, 100mg

2,3,3',4,5,6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41411-62-5

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