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 S-4131-1ML Validation Mixture for Oxygenates and PONA 33 Analytes each Wt.% s listed; units: 1x1mL, 5x1mL neat Use this standard to monitor and make adjustments to the total operation of the system. Name Wt.% Price on request 679109 4,4'-DDT, 10.0 µg/ml, Cyclohexane, 10ml Price on request 680500 Mepanipyrim, 10 µg/ml, Cyclohexane, 10ml Price on request