Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City,C4 94� (650) 364 9600 FAX(650)36t-9233 <br /> ID404 N Wiget Lane Walnut Creek,CA 94 (510) 988 9600 FAX(510)998 9673 <br /> ° <br /> Analytical 819 Sinker Avenue,Suite a Sacramento,CA 95834 (916) 921-9600 FAX(916)921 0100 <br /> Blaine Tech Services, Inc Client Project ID Shell Stockton /971121-G1 <br /> 1680 Rogers Ave Matrix Liquid <br /> San Jose, CA 95112 <br /> Attention Fran Thie Work Order# 9711 E95-04 Reported Dec 12, 1997 <br /> QUALITY CONTROL DATA REPORT <br /> Analyte MTBE <br /> OC Batch# MS120397MTBEF3A <br /> Analy Method: EPA 8260 <br /> Prep Method N A. <br /> Analyst R Yee <br /> MS/MSD #. 971194204 <br /> Sample Conc. 220 <br /> Prepared Date 12/3/97 <br /> Analyzed Date 12/3/97 <br /> Instrument I D # F3 <br /> Conc. Spiked: 500,ug/L <br /> Result 720 <br /> MS % Recovery 100 is <br /> Dup Result. 730 <br /> MSD %Recov .. 102 <br /> RPD 14 <br /> RPD Limit 0-25 <br /> LCS # LC8120397 <br /> Prepared Date 12/3/97 <br /> Analyzed Date- 12/3/97 <br /> Instrument I D # F3 <br /> Conc Spiked 50lig/L <br /> LCS Result 51 <br /> LCS % Recov 102 <br /> s0-140 <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 saE <br /> gen <br /> 4PectI ANALYTICAL preparation,and analytical methods employed for the samples The matrix spike is an aliqum <br /> fortified with known quantities of specific compounds and subjected to the entire analytical pre <br /> the recovery of analytes from the matrix spike does not fall within specified control limits duerix <br /> interference,the LCS recovery is to be used to validate the batch <br /> enner <br /> Manager **MS=Matrix Spike,MSQ=MS Duplicate,fiPD=Relative% Q�tference 9711E95 BLA <2> <br />