CAS 389-08-2 appears in our catalog under these names: Nalidixic acid, 95%, Nalidixic Acid, >95% (HPLC), Nalidixic Acid, Nalidixic acid 100 µg/mL in Acetonitrile, Nalidixic acid 100 µg/mL in Methanol. Offered by: Combi-blocks, TRC, Mikromol, LoGiCal, Dr. Ehrenstorfer. Available pack sizes: 1g, 100mg, 10mg, 50mg, 250mg, 1ml, 500mg, 10mM (in 1ml dmso).