17a-Ethinylestradiol, 250mg Back Catalog number: 672998 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 99446 Haloacetonitriles, 2000µg/ml in in MTBE, 1ml Price on request S-11064A1-1ML Ametryne, 100µg/ml in Acetonitrile, 1ml Price on request 675498 Hexachlorobenzene, 100 µg/ml, Methanol, 5ml Price on request