Roxithromycin, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A16860000AL-100 Availability: In the manufacturer's stock Price on request - + Recommended 9497.14-100-ME Propyphenazone, 100µg/ml in MeOH, 1ml Price on request Y0000041 Josamycin CRS, 150mg Price on request C0100000 Caffeine, EP Reference standard, 70mg Price on request