17alpha-Ethynylestradiol,1000 µg/mL,MeOH,1mL,

Chlormequat chloride 1,1,2,2-D4, 100 ng/µl, 10ml

n-Tridecane, ?13C: -33.47, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-50-5

Ethanol