Naphthol AS-D, 100mg Back Catalog number: 676772 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50332 EPA Method 300.0 Anions QC Standard Price on request 2457.9-K-IP 2,6-Dimethyl-4-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 14804-39-8 Price on request 72571 Triethyl citrate Price on request