CAS 443-48-1 appears in our catalog under these names: Metronidazole, 98%, Metronidazole, Metronidazole, >95% (HPLC), Metronidazole 2.0 mg/ml in Methanol, Metronidazole/ 99.96% (existing batch purity). Offered by: Combi-blocks, Chemat Brand, TRC, Mikromol, LoGiCal. Available pack sizes: 100g, 1kg, 25g, 500g, 5g, on request, 1g, 50mg.