Laserfiche WebLink
680 Cheoake Drive Redwood City,CA 94063 4P50)364-9600 FAX(650)364-9233 ' r <br /> Sequoia 404 N.Wget lane Walnut Creek,CA 94598 (925)988-9600 FAX(925)988-9673 <br /> F /� 7 819 Striker Avenue,Suite 8 Sacramento,CA 95834 (916)921-9600 FAX(916)921-0100 <br /> Ana lytic.al 1455 McDowell Blvd.North,Ste,D Petaluma,CA 94954 (707)792-1865 FAX(707)792-0342 <br /> Blaine Tech Services/ Client Project ID: Texaco 305 S. Hutchins <br /> 1680 Rogers Ave. <br /> San Jose, CA 95112 <br /> Attention: Fran Thie QC Sample Group: 9810726-04-05 Reported: Oct 22, 1998 <br /> QUALITY CONTROL DATA REPORT <br /> Matrix: Liquid <br /> Method: EPA 8015A <br /> Analyst: A. PORTER <br /> ANALYTE Diesel <br /> QC Batch#: GC1014980HBPEXZ <br /> Sample No.: 9810726-4 <br /> Date Prepared: 10/14/98 <br /> Date Analyzed: 10/19/98 <br /> Instrument I.D.#: GCHP5B <br /> Sample Conic.,ug/L: N.D. <br /> Conc.Spiked, ug/L: 1000 <br /> Matrix Spike, ug/L: 820 <br /> %Recovery: 82 <br /> Matrix • <br /> pike Duplicate, ug/L: 860 <br /> %Recovery: 86 <br /> elative%Difference: 4.8 <br /> RPD Control Limits: 0-50 <br /> LCS Batch#: BLK101498ZS <br /> Date Prepared: 10/14/98 . <br /> Date Analyzed: 10/19/98 <br /> Instrument I.D.#: GCHP5B <br /> Come.Spiked, ug/L: 1000 <br /> Recovery,ug/L: 890 <br /> LCS% Recovery: 89 <br /> Percent Recovery Control Limits: <br /> MSIMSo 50-150 <br /> LCS so-140 <br /> Quality Assurance Statement: All standard operating procedures and quality control requirements have been met. <br /> [interference. <br /> Note: <br /> LCS is a control sample of known,interferent free matrix that is analyzed using the same reagents, <br /> S �)Pnner ICAL preparation,and analytical methods employed for the samples. The matrix spike is an aliquot of sample • <br /> with known quantifies of specific compounds and subjected to the entire analytical procedure. If <br /> very of analytes from the matrix spike does not fall within specified control limits due to matrix <br /> the LCS recoveryis to be used to validate the batch. <br /> ggggy <br /> P OctlZager <br />