Pyrene, 10 µg/ml, Cyclohexane, 10ml Back Catalog number: 678964 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10900-0575-100AN5 Epichlorhydrin, 100µg/ml in Acetonitrile, 5ml 920,00 Kč S-4049-005-10ME Methanol QC Reference mixture V Trimethylamine, 50 ppb (weight by weight), in methanol; Unit: 10x10mL Price on request 90128 Aroclor 1254 Price on request