6-Methylchrysene, 100 µg/ml, Acetonitrile, 1ml

Oxazepam-d5 (phenol-d5), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 65854-78-6

13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml

2,4-D-2-ethylhexyl ester, 100mg