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� -- — 64 9600 FAX(415) 364 9233 <br /> 404 N W[gct Lane <br /> Sequoia 680 Chesapeake e Redwood Walnut Creeeekk CA 94063 (415) 3 <br /> CA 94596 (510) 966 9604 FAX(510)988 9673 <br /> Analytical 819 Striker Avenue,Suite 8 Sacramento,CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> `Client ProJ <br /> Blaine Tech$eivice's,Inc 3 e6t kD Chevrori 9-8632 %970107-Z1 <br /> ;1680 Rogers Avenue Matrix Liquid <br /> "San Jose, CA 95112 <br /> Attention Fran Thle Work Order# 9701571 -01 Reported Jan 23, 1997 <br /> QUALITY CONTROL DATA REPORT <br /> Analyte Total Petroleum <br /> Hydrocarbons <br /> QC Batch#' IN0115974181 FTA <br /> Analy Method. EPA 418 1 <br /> Prep Method N a <br /> Analyst• C Hirotsu <br /> MS/MSD #. <br /> Sample Cone NO <br /> Prepared Date 1/15/97 <br /> Analyzed Date. 1/15/97 <br /> Instrument 1 D #: FTIR1 <br /> Cone Spiked- 42mg/L <br /> Result 34 <br /> MS % Recovery 81 <br /> Dup Result 38 <br /> MSD % Recov • 90 <br /> RPD 11 <br /> RPD Limit, 0-30 <br /> LCS # - <br /> Prepared Date - <br /> Analyzed Date. <br /> Instrument I D #: - <br /> Cone. Spiked - <br /> LCS Result - <br /> LCS% Recov .. - <br /> 60-140 <br /> LCS 70-130 <br /> Control Limits <br /> Please Note <br /> The LCS is a control sample of known,interferent-free matrix that is analyzed using the same reagents, <br /> U IA NALYTICAL preparation,and analytical methods employed for the samples The matrix spike is an aliquot of sample <br /> fortified with known quantities of specific compounds and subjected to the entire analytical procedure if <br /> the recovery of analytes from the matrix spike does not fall within specified control limas due to matrix <br /> interference,the LCS recovery is to be used to validate the batch <br /> Pe enner <br /> r je Manager "*MS=Matrix Spike,MSD=MS Duplicate,RPD=Relative%Difference 9701571 BLA <1> <br />