D9-Tebuconazole, 5mg

4-Aminobiphenyl,100 µg/mL,acetonitrile,1mL,

d2 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 1ml

Methoxychlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 72-43-5