Perfluoro-n-tetradecanoic acid, 1.2ml x 50ug/ml, methanol

Diethylstilbestrol,1000 µg/mL,MeOH,1mL,

n-Heptatriacontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 7194-84-5

3,4-Dichlorophenol