Calibration Standard Set Back Catalog number: 53032 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673229 Chloridazon, 100 µg/ml, Acetonitrile, 5ml Price on request 97273 Aliphatic n-Hydrocarbon Standard Price on request 71933 4-(tert-Octyl)phenol, 1000µg/ml in MeOH, 1ml Price on request