13C18-Triphenyl phosphate, 1.2ml x 50ug/ml, toluene

Spironolactone,1000 µg/mL,MeOH,1mL,

Methyl cis-7,10,13,16-Docosatetraenoate, 10mg/ml in Heptane, 1ml

9-Nitrophenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 954-46-1