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 59963 Custom Metal Mix #2 Price on request 59623 Metals Mix #2 Price on request 71378 4,4’-Diamino-3,3’-dimethyldiphenylmethane Price on request