2,4-D (13C6, 99%) 100µg/mL in Acetonitrile, 1,2ml Back Catalog number: CLM-1858-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 79897 Naphthalene Price on request 97716 Carbon disulphide Price on request 51096 8015AZ Calibration Standard Price on request