Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood Gty,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 /> %IIS Analytical 819 Sinker Avenue,Suite 8 Sacramento,CA 95834 (916) 921 9600 FAX(916)911 0100 <br /> Blaine Tech Services, Inc Client Project 1D Chevron 9-8264/970521-H3 Y x <br /> 1680 Rogers Avenue Matrix Liquid <br /> San Jose, CA 95112 <br /> Attention Fran Thie Work Order# 9705C27-01 Reported Jun 9, 1997 <br /> QUALITY CONTROL DATA REPORT <br /> Analyte Total Recoverable <br /> Petroleum Hydrocarb <br /> QC Batch#: OP0528975520EXB <br /> Analy. Method: SM 5520 BF <br /> Prep Method: EPA 3510 <br /> Analyst H Olonan <br /> MS/MSD# BLK052897 <br /> Sample Cone N D <br /> Prepared Date 5/28/97 <br /> Analyzed Date 5/29/97 <br /> Instrument I D # MANUAL <br /> Conc Spiked 10 mg/L <br /> Result: 92 <br /> MS % Recovery. 92 <br />• Dup Result 91 <br /> MSD % Recov 91 <br /> RPD 11 <br /> RPD Limit: 0-50 <br /> LCS # BLK052997 <br /> Prepared Date 5/29/97 <br /> Analyzed Date, 5/30/97 <br /> Instrument I D # MANUAL <br /> Conc Spiked- 10 mg/L <br /> LCS Result: 71 <br /> LCS % Recov : 71 <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 />. JEO ALYTICAL 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 limits due to matrix <br /> Interference,the LCS recovery is to be used to validate the batch <br /> nernager •*MS=Matrix Spike,MSD=MS Duplicate,RPD=Relative%Difference 9705C27 BLA z2> <br />