Zopiclone-N-oxide Back Catalog number: 10387.17-K-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2043.8-50-AN Perfluorooctane sulfonamide, 50ug/ml, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 754-91-6 Price on request 676866 D4-Dithianon, 100 µg/ml, Acetonitrile, 1ml Price on request 9904.18-100-ME 17a-Estradiol, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 57-91-0 Price on request