17-alpha-Ethynylestradiol Back Catalog number: 72742 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended RPC-068AS 2,2,3,3,5,5,6,6-Octachlorobiphenyl 952,97 Kč S-4362 2,4-Dibromophenol, Internal Standard Stock Solution Cat No 2061.6 Price on request S-4059-4-BX5 Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C) Price on request