EPA Method 552.1, 552.2 - Haloacetic Acids Back Catalog number: 33054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83550 Hexanaldehyde-DNPH Price on request SCP150-800-206 TAN 2mg KOH /g, 200g Price on request P336210 N-(3-Phenylpropionyl)glycine, 500mg Price on request