D6-Diuron, 100 µg/ml, Acetonitrile, 1ml

2-Methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 109-08-0

d4 C29 alpha alpha alpha (20R)-Ethylcholestane, 10µg/mL in Isooctane, 1ml

2,2',3,5',6-Pentachlorobiphenyl (95)