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Columbia Analytical Services, Inc. <br /> Acronyms <br /> 8015M California DHS LUFT Method <br /> ASTM American Society for Testing and Materials <br /> BOD Biochemical Oxygen Demand <br /> BTEX Benzene/Toluene/Ethylbenzene/Xylenes <br /> CAM California Assessment Metals <br /> CAS Number Chemical Abstract Service Registry Number <br /> CFC Chlorofluorocarbon <br /> COD Chemical Oxygen Demand <br /> CRDL Contract Required Detection Limit <br /> D Detected;result must be greater than zero. <br /> DL Detected;result must be greater than the detection limit. <br /> DLCS Duplicate Laboratory Control Sample <br /> DMS Duplicate Matrix Spike <br /> DOH or DHS Department of Health Services <br /> ELAP Environmental Laboratory Accreditation Program <br /> EPA U.S.Environmental Protection Agency <br /> GC Gas Chromatography <br /> GC/MS Gas Chromatography/Mass Spectrometry <br /> IC Ion Chromatography <br /> ICB Initial Calibration Blank sample <br /> ICP Inductively Coupled Plasma atomic emission spectrometry <br /> ICV Initial Calibration Verification sample <br /> LCS Laboratory Control Sample <br /> LUFT Leaking Underground Fuel Tank <br /> M Modified <br /> MBAS Methylene Blue Active Substances <br /> MDL Method Detection Limit <br /> MRL Method Reporting Limit <br /> MS Matrix Spike <br /> MTBE Methyl-tert-Butyl Ether <br /> NA Not Applicable <br /> NC Not Calculated <br /> ND None Detected at or above the Method Reporting/Detection Limit(MRL/MDL) <br /> NTU Nephelometric Turbidity Units <br /> ppb Parts Per Billion <br /> PPM Parts Per Million <br /> PQL Practical Quantitation Limit <br /> QA/QC Quality Assurance/Quality Control <br /> RCRA Resource Conservation and Recovery Act <br /> RPD Relative Percent Difference <br /> SIM Selected Ion Monitoring <br /> SM Standard Methods for the Examination of Water and Wastewaterl8th Ed.,1992. <br /> STLC Solubility Threshold Limit Concentration <br /> SW Test Methods for Evaluating Solid Waste,Physical/Chemical MethodsSW-846, <br /> Third Edition, 1986 and as amended by Updates I,II,IIA,and IIB. <br /> TCLP Toxicity Characteristics Leaching Procedure <br /> TDS Total Dissolved Solids <br /> TPH Total Petroleum Hydrocarbons <br /> TRPH Total Recoverable Petroleum Hydrocarbons <br /> TSS Total Suspended Solids <br /> TTLC Total Threshold Limit Concentration <br /> VOA Volatile Organic Analyte(s) <br /> Qualifiers <br /> U Undetected at or above MDL/MRL(PQL). <br /> J Estimated concentration. Analyte detected above MDL but below MRL(PQL). <br /> B Hit above MRL(PQL)also found in Method Blank. <br /> E Analyte concentration above high point of ICAL. <br /> D Result from dilution. <br /> X See case narrative. <br /> 2 <br />