Laserfiche WebLink
., <br /> Sequoia 684 Chesapeake Dnve Redwood City CA 94063 (415) 364 9600 FAX(415) 364 9233 <br /> 904 N Wiget Lane Walnut Creek CA 94598 (510) 988 9600 FAX(510)988 9673 <br /> Analytical 819 Striker Avenue Suite 8 Sacramento, CA 95834 (916) 921 9600 FAX(916)921 0100 <br /> 0 <br /> Blame Tech Services, Inc Client Project lD"'Chevron 9-8264/970207-H2 <br /> 1680 Rogers Avenue Matrix Liquid <br /> San Jose, CA 95112 <br /> Attention Fran Thie Work Order# 9702520-01 Reported Feb 26, 1997 <br /> QUALITY CONTROL DATA REPORT <br /> Analyte' Phenol 2-Chlorophenol 1,4-Dichloro- N-Nitroso-Di- <br /> benzene N-propylamine <br /> OC Batch#: MS0213978270EXA MS0213978270EXA M80213978270EXA MS0213978270EXA <br /> Anally. Method: EPA 8270 EPA 8270 EPA 8270 EPA 8270 <br /> Prep Method, EPA 3520 EPA 3520 EPA 3520 EPA 3520 <br /> Analyst B Pitamah B Pitamah B Prtamah B Pitamah <br /> MS/MSD# BLK021397 BLK021397 BLK021397 BLK021397 <br /> Sample Cone N D N D N D N D <br /> Prepared Date, 2/13/97 2/13/97 2/13/97 2/13/97 <br /> Analyzed Date: 2/13/97 2/13/97 2/13/97 2/13/97 <br /> Instrument I D #: F4 F4 F4 F4 <br /> Cone Spiked- 200ug/L 200 ug/L 200 ug/L 200ug/L <br /> Result. 64 120 100 140 <br /> MS % Recovery: 32 60 50 70 <br /> Dup Result 69 130 100 140 <br /> MSD % Recov • 35 65 50 70 <br /> RPD: 75 80 00 00 <br /> RPD Limit 0-30 0-30 0-30 0-30 <br /> LCS#. - - - - <br /> Prepared Date. - - - <br /> Analyzed Date: - - - <br /> Instrument I D #: - - - <br /> Cone Spiked: - - - - <br /> LCS Result- <br /> LCS % Recov.. <br /> LCS <br /> Control Limits 12-110 27-123 36-97 41-116 <br /> Please Note <br /> The LCS is a control sample of known,interferent-free matrix that is analyzed using the same reagents, <br /> S Q O A A ALYTICAL 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 /> JtP <br /> neer �'MS=Matrix Spike,MSD=MS Duplicate,RPD=Relative%Difference <br /> PManager Page 1 of 3 9702520 BLA s4a <br />