Clarithromycin, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A11668540AL-100 Availability: In the manufacturer's stock Price on request - + Recommended C0100000 Caffeine, EP Reference standard, 70mg Price on request LGCAMP0128.00-01 Celiprolol Hydrochloride, 1.0mg/ml in MeOH (as free base), 1ml Price on request H941890 2-Hydroxy-17ß-estradiol, 1mg Price on request