Laserfiche WebLink
• <br /> 41�— <br /> Sequoia 680 Chesapeake Drive Redwood City,CA 94063 (415) 364 9600 FAX(415)364 9233 <br /> 404 N Wiget Lane Walnut Creek,CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> Analytical 819 Striker Avenue,Suite 8 Sacramento,CA 95834 (916) 921-9600 FAX(916)921 0100 <br /> tBlalne Tech Services, Inc Client Project ID Chevron 9-8264/961105-01 <br /> 985 Timothy Dave Matrix Liquid <br /> San Jose, CA 95133 <br /> Attention Jim Keller Work Order# 9611258-01 Reported Nov 23, 1996 <br /> QUALITY CONTROL DATA REPORT <br /> Analyte Total Recoverable <br /> Petroleum Hydrocarb <br /> GC Batch#. oP111196552oEXA <br /> Anally Method. SM 5520 BF <br /> Pree Method EPA 3510 <br /> Analyst J Aquino/J Villa <br /> MS/MSD# BLK111196 <br /> Sample Conc N D <br /> Prepared Date 11/11/96 <br /> Analyzed Date 11/12/96 <br /> Instrument I D # MANUAL <br /> Conc Spiked 10 mg/L <br /> Result. 10 <br /> MS % Recovery 100 <br /> Dup Result 11 <br /> MSD %Recov .. 110 <br /> RPD: 95 <br /> RPD Limit: 0-30 <br /> i <br /> LCS #' - <br /> Prepared Date <br /> Analyzed Date, <br /> Instrument I D # <br /> Conc. Spiked - <br /> LCS Result' <br /> LCS%Recov • - <br /> x0-140 <br /> LCS 70-130 <br /> Control Limits <br /> Please Nate <br /> The LCS is a control sample of known,interferent-free matrix that is analyzed using the same reagents, <br /> E5 IA ANA L 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 /> l the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix <br /> interference,the LCS recovery is to be used to validate the batch <br /> Peggy Penne <br /> Project Manage **MS=Matrix Spike,MSD=MS Duplicate,RPD=Relative%Difference 9611258 BLA 47> <br />