Laserfiche WebLink
} 1 Sequoia 680 Chesapeake Drive Redwood City CA 94063 (650) 364 9600 FAX(650)364 9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (510) 988-9600 FAX(510) 988 9673 <br /> Analytical 819 Sinker Avenue Suite 8 Sacramento,CA 95834 (916) 921 9600 FAX (916)921 0100 <br /> Ili eTee-h'Services, lric Client Project ID Shell Stockton / 971009-G1 <br /> {}1680 Rogers Ave Matrix Liquid <br /> San Jose, CA 95112 <br /> '.Attention Fran Thie Work Order# 9710591-01, 03-04 Reported Oct 28, 1997 <br /> [QUALITY CONTROL DATA REPORT <br /> Analyte Methanol Ethanol Iso-Propanol <br /> CC Batch#- GC1013971SHSHSB GC1013971SHSHSB GC1013971SHSHSB <br /> Analy Method ISHS EPA 8020 EPA 8020 <br /> Prep Method: HS HS HS <br /> Analyst T Tran T Tran T Tran <br /> MS/MSD #. 971005201 971005201 971005201 <br /> Sample Conc.: N D N D N D <br /> Prepared Date 10/13/97 10/13/97 10/13/97 <br /> Analyzed Date 10/13/97 10/13/97 10/13/97 <br /> Instrument I D.#. GCV1 GCV1 GCV1 <br /> Conc Spiked- 8 0 mg/L 8 0 mg/L 8 0 mg/L <br /> Result. 79 81 79 <br /> MS %Recovery- 99 101 99 <br /> iDup. Result 75 80 78 <br /> ViSD % Recov : 94 100 98 <br /> RPD 52 12 13 <br /> RPD Limit 0-50 0-50 0-50 <br /> LCS# BLK101497 BLK101497 BLK101497 <br /> Prepared Date 10/14/97 10/14/97 10/14/97 <br /> Analyzed Date 10/14/97 10/14/97 10/14/97 <br /> Instrument LD #. GCV1 GCV1 GCV1 <br /> Conc. Spiked. 8 0 mg/L 8 0 mg/L 8 0 mg/L <br /> LCS Result 77 77 76 <br /> LCS % Recov .. 96 96 95 <br /> 50-150 50-150 50-150 <br /> LCS 50-150 50-150 50-150 <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 /> ICU ALYTICAL preparation,and analytical methods employed for the samples The matrix spike is an aliquot of sample <br /> 4Vfortified 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 /> Peg P� ner <br /> Proje t-Kllanager **MS=Matrix Spike, MSD=MS Duplicate, RPD=Relative%Difference 9710591 BLA <8> <br />