Fenthion-sulfone, 100 µg/ml, Acetonitrile, 5ml

1,4-Dimethylanthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 781-92-0

2,2-Dichloro-1,1,1-trifluoroethane

2,5-Dimethylpyrazine, Research grade, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 123-32-0