PSA-GCB-Mix for 2007.01 per AOAC Back Catalog number: 676706 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678453 Pentachlorobenzene, 100 µg/ml, Acetonitrile, 1ml Price on request 3436.11-100-CY Mecoprop methyl ester Price on request 2270.3-1.5MLX20 Acetone Price on request