Polysorbate 80 - reference spectrum Back Catalog number: Y0000007 Availability: In the manufacturer's stock Price on request - + Recommended 8483.34-100-ME Metoprolol tartrate, 100µg/ml in MeOH, 1ml Price on request D289150 Desethylene Ciprofloxacin, Hydrochloride, 5mg Price on request C16998180 Sulfamonomethoxine sodium hydrate, certified, 0.1g Price on request