17-alpha-Estradiol Back Catalog number: 72741 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DD-12346789-S Octachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 2513.9-K-ME Acetylsalicylic acid, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 50-78-2 Price on request 680794 Fenoxanil, 10.0 µg/ml, Acetonitrile, 10ml Price on request