Method 1613 Clean-up Standard, 8ng/ml in Nonane, 20ml Back Catalog number: EDF-6999-10X Availability: In the manufacturer's stock Price on request - + Recommended 680845 Aziprotryne, 100 µg/ml, Acetonitrile, 1ml Price on request 679337 Sotalol hydrochloride, 100mg Price on request C12670307 Dimethachlor Metabolite CGA 369873 sodium, 10mg Price on request