17-alpha-Estradiol Back Catalog number: 72741 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1780.10-10MG 2-Aminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 91-59-8 Price on request 678648 Phosmet-oxon, 50mg Price on request 3460.4-100 Nabam, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 142-59-6 Price on request