Laserfiche WebLink
Sequoia <br /> 680 Chesapeake Drive Redwood City,CA 94063 (415) 364 9600 FAX (415) 364 9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (SIo) 988 9600 FAX(510)988 9673 <br /> SII Analytical 819 Striker Avenue,Suite 8 Sacramento,CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> Blaine Tech Services, Inc Client Project ID Chevron 9-8264 /961105-C1 <br /> "x985 Timothy Drive Matrix Liquid <br /> San Jose, CA 95133 <br /> Attention Jim Keller Work Order# 9611258-01 Reported Nov 23, 1996 <br /> QUALITY CONTROL DATA REPORT <br /> Analyte Beryllium Cadmium Chromium Nickel <br /> QC Batch#- ME1111966010MDA ME1111966010MDA ME1111966010MOA ME111196601OMDA <br /> Analy Method- EPA 6010 EPA 6010 EPA 6010 EPA 6010 <br /> Prep Method EPA 3010 EPA 3010 EPA 3010 EPA 3010 <br /> Analyst R Butler R Butler R Butler R Butler <br /> MS/MSD #. 96110502 96110502 96110502 96110502 <br /> Sample Conc : N D N D N D N D <br /> Prepared Date. 11/11/96 11/11/96 11/11/96 11/11/96 <br /> Analyzed Date: 11/11/96 11/11/96 11/11/96 11/11/96 <br /> Instrument I D #: MTJA2 MTJA2 MTJA2 MTJA2 <br /> Conc Spiked- 1 0 mg/L 1 0 mg/L 1 0 mg/L 1 0 mg/L <br /> Result 1 1 098 10 098 <br /> MS %Recovery 110 98 100 98 <br /> Dup Result 10 096 098 096 <br /> MSD % Recov 100 96 98 96 <br /> RPD: 95 21 20 21 <br /> RPD Limit. ago 0-20 020 0-20 <br /> fi <br /> LCS#: BLK111196 BLK111196 BLK111196 BLK111196 <br /> Prepared Date 11/11/96 11/11/96 11/11/96 11/11/96 <br /> Analyzed Date 11/11/96 11/11/96 11/11/96 11/11/96 <br /> Instrument I D #' MTJA2 MTJA2 MTJA2 MTJA2 <br /> Conc Spiked 1 0 mg/L 1 0 mg/L 1 0 mg/L 1 0 mg/L <br /> LCS Result 1 1 10 10 1 1 <br /> LCS% Recov • 110 100 100 110 <br /> LCS 80-120 80.120 80-120 80-120 <br /> Control Limits <br /> Please Note <br /> The LCS is a control sample of known,interferent-tree matrix that is analyzed using the same reagents, <br /> SEQUOIA ANAL preparation,and analytical methods employed for 1hp 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 /> /Peggy Penner <br /> j <br /> Project Manag r **MS=Matnx Spike, MSD=MS Duplicate,RPD=Relative 96 Difference 9611258 BLA <s> <br />