MCPA, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 684841 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677838 2-Hydroxyibuprofen, 100 µg/ml, Acetonitrile, 1ml Price on request 94731 3,3’-Dichlorobenzidine Price on request 92575 EPA Method 8240B - Purgeable Internal Standard Price on request