Benzo(b)fluoranthene, 10µg/ml in Acetonitrile, 10m

16?-Hydroxy-17ß-estradiol-2,4-d2,neat,neat,10mg,

1,4-Dichloro-2-butene

2,4-Dihydroxybenzophenone-13C6, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 131-56-6 (unlabelled)