PSA-C18-Mix 12 Back Catalog number: 675006 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 23-B-78-CDD 2,3-Dibromo-7,8-dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 93621 Oxygenates and Non-Halogenated VOC’s Price on request 59984 ICP-MS Calibration Standard Price on request