Diclofenac sodium, 100 µg/ml, Methanol, 1ml Back Catalog number: 680861 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 80119 EPA Method 8010B - Surrogate Standard Price on request 71476A 4-Chlorothioanisole Price on request 71790 Aroclor 5432 Price on request