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 11887.13-250MG Procaine hydrochloride,neat,neat,250mg, Price on request C17406500 cis-1,2,3,6-Tetrahydrophthalimide, certified, 0.25g Price on request 61842 QC Volatile Mix VOA-2 Price on request