Omeprazole, 1000µg/ml in MeOH, 1ml

2,2',4,4'-Tetrabromo-5-methoxydiphenyl ether, 1.2ml x 50ug/ml, nonane

n-Pentacosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 629-99-2

17 alpha(H),21ß(H)-(22RS)-Homohopane, 50µg/mL in Isooctane, 1ml