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 21104 CLP Volatile Target Compound List Price on request 8965.25-100-ME 3-Chloro-1,2-propandiol-2-monobehenate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request WP-CVS "Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Price on request