Metals Calibration Standard Revised Back Catalog number: 50189 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681109 Metazachlor Metabolite 479M16, 100 µg/ml, Acetoni Price on request 722393 PAH standard for liquid chromatography 16 PAH acc. to. EPA Method 610 in acetonitrile pack of 1mL 2 392,00 Kč C15603500 N-Nitroso-diethylamine, certified, 0.1g Price on request