EPA Method 8150A Back Catalog number: 83599 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3692.15-100-05MX Domoic acid, 103.8µM, Solvent-AN/water, Unit 0.5mL, # of units-1, Cas.no. 14277-97-5 Price on request 11786.10 1,2,3,5,7,8-Hexachloronaphthalene,,,, Price on request 71128 2,3-Benzofuran Price on request