Roxithromycin-d7, 1mg

11-Deoxycortisol, 1000µg/ml in MeOH, 1ml

12-cis-Heneicosenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3515-84-2

Aldosterone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 52-39-1