3,3',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

2-Methyloctadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-88-9

WS-SDWA Silica as SiO2

(+/-)-Normetanephrine-a,β,β-d3 HCl, 100µg/ml in Me