PSA-GCB-Mix 6 Back Catalog number: 674998 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96449 Semi-Volatile Mix Price on request 11720.12-100-IO 2,2',4,5',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 10636.12-50-NN 2,3,4,6,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL, Price on request