EPA Method 300.0 Anions Method B Back Catalog number: 53119 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98507 BC EPH-TEH Price on request 94129 Pesticide Standard Price on request H-161S 2,6-Dimethylnaphthalene, 50 µg/mL in Toluene, 1ml Price on request