Roxithromycin, 100 µg/ml, Methanol, 1ml Back Catalog number: 679802 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72310 o-Chlorobenzylidenemalononitrile Price on request 674816 Prothoate, 100 µg/ml, Ethyl acetate, 1ml Price on request 680920 Flupyrsulfuron-methyl, 10.0 µg/ml, Acetonitrile, Price on request