13C6-2,4-D, 100µg/ml in Acetonitrile, 1ml Back Catalog number: 691069 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3481.7-100-AN Phorate-oxon Price on request 70946 Hexabromobiphenyl Price on request 96899 EPA Method 8260 - Purgeable Internal Standard Price on request