Laserfiche WebLink
Sequoia680 Chesapeake Drive Redwood Cam CA 94063 (650) 364 9600 FAX(650)364-9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX(5 10)988 9673 <br /> Analytical 819 Striker Avenue,Suite 8 Sacramento,CA 95834 (916) 921 9600 FAX(916)911 0100 <br /> v� }�+t o ryr} n v ♦to 4 x v} r rr} v ` v rvrr }v ri • t ry r e v rry S v n vr x r v �r nrw n1 r i rry xn4 r u.�x s. <br /> Blame Tedi Services, Inc -'Client Project ID Chevron 9-8264/970827-T1" <br /> A 1680 Rogers Ave Matrix Liquid <br /> San Jose, CA 95112 <br /> Attention Fran Thee Work Order# 9708E76-01 Reported Sep 9, 1997 <br /> r v } v r. }� ry }. r iv }v 4v r v v w x} t r '. {v v[ v. . M1 J v . s ♦ y r ' vr ry f r sv. t <br /> QUALITY CONTROL DATA REPORT <br /> Analyte 1,1-Dichloro- Tnchloro- Chloro- <br /> ethane ethene Benzene <br /> OC Batch# GCO90297801008A GC090297801o08A GCO90297801008A <br /> Analy Method EPA 8010 EPA 8010 EPA 8010 <br /> Prep. Method. EPA 5030 EPA 5030 EPA 5030 <br /> Analyst' J Minkel J Minkel J Minkel <br /> MS/MSD# 9708CBO-03 9708C60-03 9708C60-03 <br /> Sample Cone N D N D N D <br /> Prepared Date* 9/2/97 9/2/97 9/2/97 <br /> Analyzed Date 9/2/97 9/2/97 9/2/97 <br /> Instrument I D # GCHP08 GCHP08 GCHP08 <br /> Cone Spiked 25ug/L 25)tg/L 25jtg/L <br /> Result 26 25 25 <br /> MS % Recovery 104 100 100 <br /> Dup Result 26 25 25 <br /> MSD %Recov 104 100 100 <br /> RPD 00 00 00 <br /> RPD Limit 0-25 0-25 0-25 <br /> LCS # VBLK090297BS VBLK090297BS BLK090297BS <br /> Prepared Date 9/2/97 9/2/97 9/2/97 <br /> Analyzed Date 9/2/97 9/2/97 9/2/97 <br /> Instrument I D.# GCHP08 GCHP08 GCHP08 <br /> Cone Spiked 25yg/L 25,ug/L 25lig/L <br /> LCS Result 25 24 24 <br /> LCS %Recov 100 96 96 <br /> 60-140 60-140 60-140 <br /> LCS 65-135 70-130 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 /> 7EN LYTICAL 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 /> r �*MS=Matrix Spike, MSD=MS Duplicate, RPD=Relative% Difference <br /> ager Page i of 2 9708E76 BLA <11> <br />