D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml Back Catalog number: 684690 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-FC105S-1.2ML BHC (delta isomer-13C6), 100µg/ml in Nonane, 1,2ml Price on request C10019000 Acetone, 5ml Price on request 96719 Internal & Surrogate Standard 8260B Price on request