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Table D2. (cont.) Constituent List, Sample Processing and Analytical Methods. (Shaded <br /> ' rows identify minimum constituents required by the Monitonng and Reporting Program). <br /> Constituent I Semolina Analvtical <br /> ' Meted EPA Recommended Maximum <br /> o Name Units Processing Container Preservative Holding <br /> Standard Method Detection Limit Time <br /> a <br /> ' D Lead mg/L Filtered 250 mL HNO3 200.8 0.001 28 days <br /> polyethylene a <br /> D Nickel mg/L Filtered 250 mL HNO3 200.8 0.002 28 days <br /> of eth lene a <br /> D Zinc mg/L Filtered 250 mL HNO3 200.8 0.01 28 days <br /> of eth lene a <br /> Purpose for including constituent: <br /> A-Specified in WDR's Groundwater Monitoring and Reporting Program requirements. <br /> B-Specified in WDR's Groundwater Limitations. <br /> C- Field parameters. <br /> D- Detected in previous monitoring data at levels that exceed MCL's. <br /> E-Wastewater and/or potential recycled water indicator. <br /> Footnotes in Table: <br /> 1 Some constituent groups are typically analyzed from a single sample container. These <br /> groups are identified using a common letter in the container column: (a), (b), (c) or(d). <br /> Sample volumes should always be verified with the laboratory prior to sample collection. <br /> Clear containers may be used for all constituents with the exception of TTHMs,which require <br /> amber vials. <br /> 2 pH, Temperature, Electrical Conductivity, Dissolved Oxygen, and Oxidation-Reduction <br /> ' Potential should be measured immediately in the field. <br /> 3 Standard Cations include calcium, magnesium, sodium and potassium. <br /> 4 Standard Anions include Chloride and Sulfate. <br /> ' 5 EPA Method 82608 is for solid waste; the equivalent method for water is EPA Method 524.2. <br /> t - D-10 - <br />