17-alpha-Ethynylestradiol Back Catalog number: 72742 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4815-05-MX MIX 12 13c Fumonisins Price on request 2662.10-100 Chlordane, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 57-74-9 Price on request IC-NO2-0.1X-1 Anion Standard - Nitrite, 10µg/ml in Water, 100ml Price on request