Chrysene-d12, 100µg/mL in Toluene, 1ml

Terbuthylazine, 100μg/mL in Acetonitrile, 1ml

Fenthion-d6 (O,O-dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1189662-83-6

Ruthenium (Ru)