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r June 23 , 1993 <br /> ' CZIN <br /> Sample Log 6653 Y <br /> q <br /> The following abbreviations and qualifiers may. bepresent <br /> { in the analytical reports to follow: -_ ` <br /> s � E <br /> ug/L Micrograms oftarget analyte in 1 Liter of sample. <br /> mg/kg Milligrams of, target analyte in 1 kg of sample. <br /> B This data qualifier indicates that a method blank <br /> from the analytical batch contained this: compound <br /> and the level; found in the sample is within 5 times <br /> that level. Use data with caution. <br /> LJ This data qualifier indicates that the compound was <br /> detected at a' level below the required reporting limit. <br /> r , i <br /> L <br /> E This data qualifier indicates that the compound was <br /> detected at a level above that defined by the highest 2 <br /> level calibration standard. E <br /> C - This data qualifier indicates that the presence. of <br /> the compound has been confirmed by GC/MS. <br /> TCLP Toxicity Characteristic Leaching Procedure Jj <br /> MS Matrix Spike f L <br /> ' MSD Matrix Spike Duplicate <br /> L - RPD Relative Percent Difference (the difference between <br /> I j <br /> two values divided by the mean:!, expressed as a percentage. <br /> fiREC Percent Recovery (the ratio between the measured value <br /> 4 and the expected value for; a s':piked sample, expressed <br /> + as a percentage. <br /> < Less than �4 v <br /> 4 > Greater than <br /> Western Environmental Science & Technology 45133 County Road 32B Davis; CA 95616 916 753-9500 FAX: 916 757-4652 <br />