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MATRIX SPIKE SAMPLE DATA REPORT <br /> GC volatiles <br /> Clsent Lot #. . . : EOK170197 Work Order #. . . : DP15JIAE-MS Matrix. . . . . . . . . : WATER <br /> MS Lot-Sample #: EOK160332-005 DP15J1AF-MSD <br /> Date Sampled. . . : 11/16/00 11 45 Date Received. . : 11/16/00 14 50 MS Run #. . . . . . . : 0332217 <br /> Prep Date. . . . . . : 11/24/00 Analysis Date. . : 11/25/00 <br /> Prep Batch #. . . : 0332364 Analysis Time. . : 01 25 <br /> Dilution Factor: 1 <br /> SAMPLE SPIKE MEASRD PERCENT <br /> PARAMETER AMOUNT AMT AMOUNT UNITS RECOVERY RPD METHOD <br /> Benzene 29 10.0 36.0 ug/L 70 a SW846 8021B <br /> 29 10.0 34.1 ug/L 51 a 5.6 SW846 8021B <br /> Toluene ND 10.0 11.7 ug/L 117 SW846 8021B <br /> ND 10.0 11.1 ug/L 111 5.9 SW846 8021B <br /> Ethylbenzene 12 10.0 24.4 ug/L 124 SW846 8021B <br /> 12 10.0 21.0 ug/L 90 15 SW846 8021B <br /> Xylenes (total) 15 30.0 43.0 ug/L 94 SW846 8021B <br /> 15 30.0 42.2 ug/L 92 1.9 SW846 8021B <br /> m-Xylene & p-Xylene 11 20.0 30.4 ug/L 96 SW846 8021B <br /> 11 20.0 30.2 ug/L 95 0.67 SW846 8021B <br /> o-Xylene 3.4 10_0 12.7 ug/L 93 SW846 8021B <br /> 3.4 10.0 12.1 ug/L 87 4.7 SW846 8021B <br /> PERCENT RECOVERY <br /> SURROGATE RECOVERY LIMITS <br /> a,a,a-Trifluorotoluene 101 (60 - 130) <br /> (TFT) <br /> 92 (60 - 130) <br /> NOTE(S) : <br /> Calculations are performed before rounding to avoid round-off errors in calculated results <br /> Bold print denotes control parameters <br /> a Spiked analyte recovery is outside stated control limits <br /> Matrix interference <br /> Matrix interference <br /> 0 <br /> nnnn-io <br />