EPA Method 552.1 - Haloacetic Acids Back Catalog number: 34054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72012 Triethylenetetramine hydrate Price on request 10855.17-10MG Nifedipine Price on request 674540 D4-Picolinafen, 10.0 µg/ml, Acetonitrile, 10ml Price on request