COD Calibration Standard Back Catalog number: 50255 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678457 Phoxim, 100 µg/ml, Acetonitrile, 1ml Price on request 678335 Butylate, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 59413 IC Organic Anions Standard Price on request