Naptalam, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 680014 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9349.9 2,4,5-Trimethylphenol, , Solvent-, Unit , # of units-, Cas.no. 496-78-6 Price on request 684105 Metazachlor OA, 10.0 µg/ml, Acetonitrile, 10ml Price on request 677342 Nonafluoro-1-butanesulfonic acid, 50 µg/ml, Metha Price on request