Stigmastanol

Aqueous Ethanol Standard (3,0g/l), 10 x 1,2ml

3-Fluoro-2,3',4,4',6-pentabromodiphenyl ether, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 876310-26-8

Caffeic acid, >98%, 20mg