Antipyrine, 1000µg/ml in MeOH, 1ml Back Catalog number: 72401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59586 Metals Mix #2 Price on request 677604 2-Quinoxalinecarboxylic acid, 100mg Price on request 92388 Semi-Volatile Standard Price on request