Kerosene K2 Back Catalog number: 51022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 722393 PAH standard for liquid chromatography 16 PAH acc. to. EPA Method 610 in acetonitrile pack of 1mL 2 392,00 Kč 9716.12-50-IO 2,2',3,3',4,4',5,5'-Octabromobiphenyl Price on request 92285 Aromatic Internal Standard Price on request