Caffeine, EP Reference standard, 70mg Back Catalog number: C0100000 Availability: In the manufacturer's stock Price on request - + Recommended A16860000AL-100 Roxithromycin, 100µg/mL in Acetonitrile, 1ml Price on request 18000-1185-100AN5 Tiamulin, 100µg/ml in Acetonitrile, 5ml Price on request C13203490 Erythromycin (mixture of A,B,C), 100mg Price on request