D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml

1,4-Bis(2-ethylhexyl)benzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87117-22-4

Catecholamine Mix 2, 1000μg/ml in MeOH, 1ml

Sulfapyridine, certified, 0.25g