1-Naphthyl acetic acid-ethyl ester, 250mg Back Catalog number: 681349 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 52519 EPA Method 300.0 Anions QC Standard Price on request 12118.5-100MG Dimetridazole,neat,neat,1mL, Price on request 1265.8-K-ME p-Xylene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 106-42-3 Price on request