Laserfiche WebLink
Sequoia 680 Chesapeake Drive Redwood City, CA 94063 (650) 364.9600 FAX (65 0)364.9233 <br /> 404 N.Wigct 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)921.0100 <br /> .. .. ... <br /> Blaine Tech Services, Inc.Client Project ID: Chevron 9-0557 /971124-52 <br /> 1680 Rogers AVe. %4atrix: Liquid <br /> <San Jose, CA 95112 <br /> Attention: I=ran Thie Work Order#: 9711G09-01-04 Deported: Dec 22, 1997 <br /> QUALITY CONTROL DATA REPORT <br /> Analyte: Methanol Ethanol Iso-Propanol <br /> GIC Batch#: GC1205971SHSHSA GC1205971SHSHSA GC1205971SHSHSA <br /> Analy. Method: ISHS ISHS ISHS <br /> Prep. Method: HS HS HS <br /> Analyst: T.Tran T.Tran T,Tran <br /> MS/MSD #: 9711 E9401 9711 E9401 9711 E9401 <br /> Sample Conc.: N.D. N.D. N.D. <br /> Prepared Date: 12/5/97 12/5/97 12/5/97 <br /> Analyzed Date: 12/5/97 12/5/97 12/5/97 <br /> Instrument I.D.#: GCV1 GCV1 GCV1 <br /> Conc. Spiked: 8.0 mg/L 8.0 mg/L 8.0 mg/L <br /> Result: 7.5 7.7 7.3 <br /> MS % Recovery: 94 96 91 <br /> . Dup. Result: 7.8 8.4 8.2 <br /> MSD % Recov.: 98 105 103 <br /> RPD: 3.9 8.7 12 <br /> RPD Limit: 0-50 0-50 0-50 <br /> LCS #: BLK120597 BLK120597 BLK120597 <br /> Prepared Date: 12/5/97 12/5/97 12/5/97 <br /> Analyzer! Date: 12/5/97 12/5/97 12/5/97 <br /> Instrument 1.D.#: GCV1 GCV1 GCV1 <br /> Conc. Spiked: 8.0 mg/L 8.0 mg/L 8.0 mg/L <br /> LCS Result: 6.6 6.2 6.0 <br /> LCS % Recov.: 83 78 75 <br /> LCS <br /> Control Limits 50.150 50.150 50-150 <br /> Please Note: <br /> The LCS is a control sample of known,interferent-free matrix that is analyzed using the same reagents, <br /> Wojeartager <br /> 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 /> ""MS=Matrix Spike,MSD=MS Duplicate, RPD=Relative%Difference 9711G09.BLA <7> <br />