Clarithromycin, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A11668540AL-100 Availability: In the manufacturer's stock Price on request - + Recommended Y0001351 Phenobarbital impurity B, 15mg Price on request 18000-1257-10AN5 Valsartanic acid, 10µg/ml in Acetonitrile, 5ml Price on request C0100000 Caffeine, EP Reference standard, 70mg Price on request