EPA Method 552.1, 552.2 - Haloacetic Acids Back Catalog number: 33154 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8669.9-100-ME Imidacloprid,100 µg/mL,MeOH,1mL, Price on request 53161 CLP ICP-MS / Interferents B Price on request 680167 Propionic acid, 1ml Price on request