Fenthion-oxon-sulfoxide, 100 µg/ml, Acetonitrile,

tert-Butanol-d9

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1719-03-5

(-)-Captopril-d3 (L-proline-2,5,5-d3),ca. 100 µg/mL,MeOH,1mL,