Laserfiche WebLink
Sequoia- 680 Cheupeake Drive Redwood Cty C4 94063 (415) 364 9600 FAX(415) 364 9233 <br /> 404 N Wiget line Walnut Creek,CA 94598 (510) 988 9000 FAX(510)988 %73 <br /> Analytical 819 Sinker Avenue Suite 9 Sacramento CA 95834 (916) 921-9600 FAX(916)921-0100 <br /> Pacific Environmental Group, Inc Client Project ID Arco 2133, Stockton Sampled Jur 18, 1996 <br /> 11315 Sunrise Gold Circle, #M Sample Matrix Water Received Jun 19, 1996 <br /> Rancho Cordova, CA 95742 Analysis Method EPA 5030/8020 Modified Reported Jul 1, 1996 <br /> Attention Greg Barclay First Sample # 606-0849 <br /> Methyl Tertiary Butyl Ether (MTBE) <br /> Reporting Sample Sample Sample Sample Sample Sample <br /> Analyte Limit I D I D I D I D 1 D. I D <br /> Ng/L 606-0849 606-0850 606-0851 606-0852 606-0653 606-0854 <br /> MW4 MW5 E-2 E-8 E-9 E-10 <br /> MTBE 50 N D N D 10 N D 110 6,200 <br /> Quality Control Data <br /> Report Limit Multiplication Factor 1 0 50* 10 2 0* 50 250 <br /> Date Analyzed 06/24/96 06/24/96 06/24/96 06/24/96 06/25/96 06/24/96 <br /> Instrument Identification GCHP-2 GCHP-2 GCHP-2 GCHP-2 GCHP-2 GCHP-1 <br /> Surrogate Recovery 89 96 102 130 73 78 <br /> (QC Limits = 70-130%) <br /> Analytes reported as N D were not detected at or above the reporting limit <br /> •Reporting limit raised due to matrix interference <br /> • SEQUOIA ANALYTICAL, ELAP #1624 <br /> inda C Schrfeider <br /> Project Manager/Sacramento Laboratory <br /> / 5060849 PES <3> <br />