PAH-Mix 9, 100 ng/µl, 10ml Back Catalog number: X20950009AL Availability: In the manufacturer's stock Price on request - + Recommended 11678.12-100-IO 2,3',6-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 71173 2,2’,4,4’,5,5’-Hexabromobiphenyl Price on request 73486 Quinine Price on request