17-alpha-Ethynylestradiol Back Catalog number: 72742 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3411.9-100-CY Folpet Price on request 72772 1,2-Dihydro-1,1,6-trimethylnaphthalene Price on request 677879 Nonylphenol (technical), 100 µg/ml, Acetone, 1ml Price on request