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California Department of Health Services FOR HI b 19 3 F to. <br /> Hazardous Materials Laboratory tjt� 3 <br /> LA30RATORY REPORT P. ( of <br /> QC SMQM <br /> ,ol lector's Name ct h � N C-S <br /> Sampling Location <br /> t O `'• � � _ Li .♦ , v-1 T�n.^ a c•- "' <br /> Analysis for L /,Cti' <br /> MATRIX SPIKE DUPLICATE PERFORMED ON HML NO. <br /> Matrix S o t I FOUND** ADDED RECOV. 1 REC C)V. 2 AVER. RECX)%=- y RPD <br /> Units <br /> C12-b zznt, <br /> t , L 4 C1 be-n7 e x+ 41 +US 423 iG� B..� I <br /> 11c�n� �The-ne_ ' <br /> +�; 7 400 428 Ion 1 t3 <br /> 41C, `, 40 too <br /> � hhre,,', gbuc; 2.2 <br /> Comlents: <br /> Note•' NA = Not Analyzed due to matrix interference. RPD = Relative Percent Difference <br /> � REC.l - REG2 � X 100% <br /> ND = Not Detected- _ <br /> ** Concentration found in the unspiked sample. <br /> REC.1 + REC.2)/2 <br /> Supervising Chemist <br /> Analyst: <br /> : <br /> /: <br /> n�, _\�•�� <_ ,_ � � -�[ L (( Date <br /> e Date <br /> Howard S. Okamoto <br /> f10/wr, QC REPT4 <br />