Antipyrine, 1000µg/ml in MeOH, 1ml Back Catalog number: 72401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 31482 EPA Method 507 Nitrogen Phosphorus Pesticides Price on request 51042 JP-4 Fuel Price on request 684544 2-Phenylphenolate sodium tetrahydrate (technical), Price on request