Trifluralin D14 (di-n-propyl D14), certified, 10mg

1-(4-Chlorophenyl)urea, 100 µg/ml, Acetonitrile,

STD - ICV, CCV

Naphtho[8,1,2-abc]coronene (Naphtho[2'.8',2.4]coronene), neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 6596-38-9