4,4'-DDD, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 679107 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70834 TEPP Price on request 51179 GRO Standard - TN & MS Price on request 13400-3250-100ME5 4-Nonylphenol (techn.), 100µg/ml in MeOH, 5ml Price on request