4,4'-DDD, 100 µg/ml, Methanol, 1ml Back Catalog number: 679457 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674994 Mepiquat chloride, 100mg Price on request 673852 D6-Dicamba-methyl ester, 100 µg/ml, Acetone, 1ml Price on request 50808 ICP Mix #2 Price on request