Metoprolol, 1000µg/ml in MeOH, 1ml Back Catalog number: 72402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50586 pH 2.0 Standard @ 25°C Price on request 681356 Sanguinarine chloride, 5mg Price on request 95576 CLP SOM 01.1DMC Volatiles Ketones Price on request