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110 tad Ave.South,#D'r,Pacheco,CA 94553-:560 <br /> ,�� <br /> McCPBELLAN,'�j,YTIC,�j, IN�, Telephone:925-798-1620 Fax:925-798-162-1 <br /> bttn://www.mccmnpbe!l.com E-mail: main(rr)mccampbell.com <br /> QC REPORT <br /> ' EPA 8015m + 8020 <br /> Date: 11/16/01 Matrix: Water <br /> ' Concentration: ug/L %Recovery <br /> Compound Amouni RPD <br /> ' Sample: MS MSD MS MSD <br /> Spiked <br /> SamplelD: 111401 Extraction: EPA 5030 Instrument: GC-3 <br /> ' Surrogate1 <br /> ND 106.0 106.0 100.00 106 106 0.0 <br /> Xylenes ND 35,3 ! 34.2 30.00 118 j 114 3.2 <br /> Elhylbenzene ND 11.5 11.7 10.00 115 ! 117 1.7 <br /> ' Toluene NO 11.3 11.7 10.00 113 117 3.5 <br /> Benzene ND 10.8 10.7 I 10.00 108 107 0.9 <br /> ' MTBE ND 8.2 8.4 10.00 82 84 2.4 <br /> TPH (gas) ND 88.1 90.9 100.0 88 ! 91 3.0 <br /> NSamplelD: 111401 Extraction: EPA 3510 Instrument. GC-6 A <br /> Surrogatel ND 94.0 96.0 100.00 94 96 2.1 <br /> ' TPH (diesel) ND 7200.0 7200.0 7500.00 96 96 0.0 <br /> 1 <br /> ' (us-smnPre� <br /> %Recovery= d .dp&h d •100 <br /> RPD= 2•100 <br /> RPD means Relative Percent Deviation <br />