Spironolactone,1000 µg/mL,MeOH,1mL,

2-Methyl-1-octene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 4588-18-5

Benzo[k]fluoranthene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93952-01-3

2,2',4,4'-Tetrabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane