Laserfiche WebLink
a) 680 Chesapeake Drive Redwood City CA 94063 (650)364-9600 FAX(650) 364-9233 <br /> Sequoia 404 N Wiget Lane Walnut Creek CA 94598 (925)988-9600 FAX(925)988-9673 <br /> a) <br /> �11>a Analytical 819 Striker Avenue Suite 8 Sacramento CA 95834 (916)921-9600 FAX(916)921-0100 <br /> 1455 McDowell Blvd North Ste D Petaluma,CA 94954 (707)792-1865 FAX(707)79Z-0342 <br /> Blaine Tech Services, Inc Client Project ID Shell 257A Country Club Blvd <br /> 1680 Rogers Ave Matrix Liquid <br /> San Jose, CA 95112 <br /> Attention Fran Thin, Work Order# 9807H88-14 Reported Aug 20, 1998 <br /> QUALITY CONTROL DATA REPORT <br /> Analyte Methanol Ethanol Iso-Propanol <br /> QC Batch# GCO606981SHSHSB GCO806981SHSHSB GCO806981SHSHSB <br /> Analy Method ISHS ISHS ISHS <br /> Prep Method- HS HS HS <br /> Analyst: T Sorokin T Sorokin T Sorokin <br /> MS/MSD # 98071-188116 9807H8816 98071-18816 <br /> Sample Conc • N D N D N D <br /> Prepared Date 8/6/98 8/6/98 8/6/98 <br /> Analyzed Date 8/6/98 8/6/98 8/6/98 <br /> Instrument I D # GCv1 GCv1 GCv1 <br /> Conc Spiked 8 0 mg/L 8 0 mg/L 8 0 mg/L <br /> Result 88 98 10 <br /> MS % Recovery 110 123 125 <br /> Dup Result 82 92 99 <br /> MSD % Recov 103 115 124 <br /> RPD 71 63 10 <br /> RPD Limit 0-50 0-50 0-50 <br /> LCS # ELK080698 BLK080698 BLK080698 <br /> Prepared Date 8/6/98 8/6/98 8/6/98 <br /> Analyzed Date 8/6/98 8/6/98 8/6/98 <br /> Instrument I D # GCv1 GCv1 GCv1 <br /> Conc Spiked 8 0 mg/L 8 0 mg/L 8 0 mg/L <br /> LCS Result 79 89 93 <br /> LCS % Recov 99 111 116 <br /> 50-150 50-150 50-150 <br /> LCS 70-130 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 />�S U A NALYTICAL 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 /> ggy nner <br /> Pr Manager **MS=Matrix Spike, MSD=MS Duplicate, RPD=Relative% Difference 9807H87 BLA <11> <br />