17-beta-Estradiol, certified, 0.25g Back Catalog number: C13213100 Availability: In the manufacturer's stock Price on request - + Recommended 679953 1,3,5-Trichlorobenzene, 10 µg/ml, Acetonitrile, Price on request N-10401-1G 2-Methyl-1-butanol, 1g Price on request 682922 Triflusulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request