Demeton-O, 100 µg/ml, Ethyl acetate, 1ml Back Catalog number: 677521 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 19407 TCLP - Base/Neutrals Price on request 97785 Acetonitrile Price on request 70932 2,4,5-T methyl ester Price on request