17-beta-Estradiol, certified, 0.25g Back Catalog number: C13213100 Availability: In the manufacturer's stock Price on request - + Recommended 0420.17-150-CY n-Heptadecane, ?13C: - 25.72, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-78-7 Price on request C11064100 Cefazolin sodium salt, certified, 0.1g Price on request 11377.39-K-CF POPE (16:0/18:1) ,1000 µg/mL,chloroform,1mL, Price on request