17-alpha-Ethynylestradiol Back Catalog number: 72742 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10009-1-100ML Ca, 1000 µg/mL in 2% HNO3, 100ml Price on request 9436.12-100 Acifluorfen, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 5059-66-6 Price on request 674066 D3-Thiamethoxam, 100 µg/ml, Acetone, 1ml Price on request