Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml

U-{13C3}-Melamine

All-rac-alpha-tocopherol for peak ident., 50mg

2,4-D, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 94-75-7