4-n-Nonylphenol, 100 µg/ml, Methanol, 1ml Back Catalog number: 680446 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8672.17 Napropamide, , Solvent-, Unit , # of units-, Cas.no. 15299-99-7 Price on request 38172 CWA Nitroaromatics in Water Price on request 684107 Atrazine-desisopropyl, 10.0 µg/ml, Acetonitrile, Price on request