17-alpha-Ethynylestradiol

5-Methyl-2-hexanamine,1000 µg/mL,MeOH,1mL,

Bis(4-methyl-2-pentyl) phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1398066-13-1

tert-Butylhydroquinone, 250mg