PAH-Mix 4, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 683866 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 15900-4687-100AN5 Terbuthylazine-2-hydroxy, 100µg/ml in AL, 5ml Price on request 79611 2-Methylanthracene Price on request 682235 2,2',4,4'-Tetrahydroxybenzophenone, 500mg Price on request