4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678378 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72922 o-Cresol-d8 (2-Methylphenol-d8) Price on request PCB-SS-A100 Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane Price on request 98656 TX TPH Calibration Standard (High End) Rev. 1.0 Price on request