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 680351 Nitrovine hydrochloride, 100mg Price on request 72358 Nitrocellulose Price on request 82402 EPA Method 8240A Mix #2 Price on request