Laserfiche WebLink
• Sequoia 680 Chesapeake Drive Redwood City,CA 94063 (415) 364 9600 FAX(415) 364 9233 <br /> 404 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> VQFAnalytical 819 Sinker Avenue Suite 8 Sacramento CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> Blaine Tech S rvi IncClientn9'-8264/970'207-H2 <br /> e ccs, nc Project ID Chevron <br /> .1680 Rogers Avenue Matrix Liquid <br /> San Jose, CA 95112 <br /> Attention Fran Thee Work Order# 9702520 -01 Reported Feb 26, 1997 <br /> {QUALITY CONTROL DATA REPORT <br /> Analyte Beryllium Cadmium Chromium Nickel Total Recoverable <br /> Petroleum Hydrocarbons <br /> QC Batch#: ME021497601OMDA ME021497601OMDA ME021497601OMDA ME021497601OMDA OP0211971664EXA <br /> Analy Method: EPA 6010 EPA 6010 EPA 6010 EPA 6010 SM 5520BF <br /> Prep Method. EPA 3010 EPA 3010 EPA 3010 EPA 3010 EPA 3510 <br /> Analyst- R Butler R Butler R Butler R Butler J Aquino <br /> MS/MSD # 970235706 970235706 970235706 970235706 BLK021197 <br /> Sample Conc : N D N D N D N D N D <br /> Prepared Date: 2/14/97 2/14/97 2/14/97 2/14/97 2/11/97 <br /> Analyzed Date 2/14/97 2/14/97 2/14/97 2/14/97 2/12/97 <br /> Instrument i D #. MTJA-2 MTJA 2 MTJA-2 MTJA 2 Manual <br /> Conc Spiked 1 0 mg/L 10 mg/L 10 mg/L 1 0 mg/L 10 mg/L <br /> Result- 10 10 10 0 99 10 <br /> MS % Recovery: 100 100 100 99 100 <br /> Dup Result 10 10 10 10 11 <br /> MSD % Recov 100 100 100 100 110 <br /> RPD* 00 00 00 10 95 <br /> RPD Limit- 0-30 0.30 0.30 0-30 0-50 <br /> LCS# BLK021497 BLK021497 BLK021497 BLK021497 BLK021497 <br /> Prepared Date 2/14/97 2/14/97 2/14/97 2/14/97 2/14/97 <br /> Analyzed Date: 2/14/97 2/14/97 2/14/97 2/14/97 2/18/97 <br /> Instrument I D #: MTJA-2 MTJA-2 MTJA-2 MTJA-2 Manual <br /> Conc. Spiked: 1 0 mg/L 10 mg/L 10 mg/L 1 0 mg/L 10 mg/L <br /> LCS Result. 11 11 11 11 10 <br /> LCS % Recov: 110 110 110 110 100 <br /> LCS 8D-120 80-120 80-120 80-120 70-110 <br /> Control Limits <br /> Please Note <br /> JPThe LCS is a control sample of known,interferent-free matrix that Is analyzed using the same reagents, <br /> IA NALYTICAL preparation,and analytical methods employed for the samples The matrix spike is an aliquot of sample <br /> fortofled 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 /> enner <br /> Manager MS=Matrix Spike, MSD=MS Duplicate,RPD=Relative%Difference 9702520 BLA <11> <br />