PSA-GCB-Mix 6 Back Catalog number: 674998 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 13-B-278-CDF 1,3-Dibromo-2,7,8-trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 674517 PSA-CaCl2Mix 6 Price on request 679870 Tri-m-cresyl phosphate, 100 µg/ml, Methanol, 5ml Price on request