ISO 18857-1 4-n-Nonylphenol solution, Calibration standard Back Catalog number: S-4377-1-4.5T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 678422 alpha-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request 3348.7-100-AN Crimidine Price on request 12009 2-Fluorobiphenyl Price on request