17-alpha-Estradiol Back Catalog number: 72741 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1806.12-100-CY 2-Phenylphenol Price on request 71764 Pyruvic aldehyde Price on request L20870000AL 2-Methylchrysene, 10µg/mL in Acetonitrile, 10ml Price on request