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a � <br /> KEY TO ABBREVIATIONS and METHOD REFERENCES <br /> `JET "ac, is i^c <br /> < Less than; When appearing in results column indicates analyte <br /> not detected at the value following. This datum supercedes <br /> the listed Reporting Limit. <br /> * Reporting Limits are a function of the dilution factor for any <br /> given sample. To obtain the actual reporting limits for this <br /> sample, multiply t:^e stated Reporting Limits by the dilution <br /> factor (but do not multiply reported values) . <br /> ICVS Initial Calibration Verification Standard (External Standard) . <br /> mean Average; sum of measurements divided by number of measurements. <br /> mg/Kc (ppm) Concentration in units of milligrams of analyte per kilogram of sample, <br /> .yet-weignt basis (parts per million) . <br /> ma/L Concentration in un-ts cf milligrams of analyte per liter of sample. <br /> mL�L/hr - Milliliters per 1-ter per hour. <br /> MPN/100 mL Most probable number of bacteria per one hundred milliliters of sample <br /> N/A `lot applicable. <br /> NA 'lot analyzed. <br /> "lot detected, the analvte concentration is less than applicable listed <br /> reporting limit. <br /> NTU lephelometric turbidity .nits. <br /> RPD �Zelat-ve percent difference, 100 (Value 1 - Value 21/mean value. <br /> SNA Standard not available. <br /> ug/Kg (ppb) - Concentration in units of Ticrograms of analyte per kilogram of sample, <br /> wet-weight basis (parts per billion) . <br /> ug,/L Concentration in units cf micrograms of analyte per liter of sample. <br /> umhos/cm uicromhos per centimeter <br /> Method References <br /> Met�+ods 100 thrcuah 493 see "Methods for chemical Analysis of Water <br /> & Wastes" , U.S. EPA, 600/4-79-020, rev 1983. <br /> Met'^ocs 501 through 625 see 'Gu-ael-, yes Establishing Test Procedures <br /> for the Analysis of Pollutants" U.S. EPA, 40 CFR, Part 136, rev. 1988. <br /> Metrods 1000 through 9999 see Test Methods for Evaluating Solid <br /> Waste" , .;.5. EPA SW-646, 3rd ec-t_cn, 1986. <br /> SM see "Standard Methods for t';e Examination of Water & Wastewater, <br /> 17th Ed-t-on, APHA, 1989 <br />