Laserfiche WebLink
i s ` SEQUOIA ANALYTICAL <br /> 819 Striker Avenue, Suite 8 • Sacramento, CA 95834 <br /> (916) 921-9600 • FAX (916) 921-0100 <br /> "'S <br /> °'RESNA Industries Client Project ID Arco #2168, Stockton <br /> 3164 Gold Camp Or, Suite 200 <br /> Rancho Cordova, CA 95670 <br /> Attention Eloise Cherven CC Sample Group 2050268-70 Reported May 26, 1992 <br /> l <br /> QUALITY CONTROL DATA REPORT <br /> ANALYTE <br /> Trichloroethene Chlorobenzene <br /> I <br /> Method EPA8010 EPAS010 <br /> Analyst M Nguyen M Nguyen <br /> Reporting Units Ng/L ug/L <br /> Date Analyzed May 13, 1992 May 13, 1992 <br /> OC Sample # BLK051392 BLK051392 <br /> MS/MSD MS/MSD <br /> Sample Cone.. N D N D <br /> I� Spike Cone. <br /> Added: 10 10 <br /> Core. Matrix <br /> Spike- 11 94 <br /> I <br /> Matrix Spike <br /> %Recovery 110 94 <br /> Cone. Matrix <br /> Spike Dup.: 10 95 <br /> Matrix Spike <br /> Duplicate <br /> %Recovery: 100 95 <br /> Relative <br /> %Difference: 95 10 <br /> Quality Assurance Statement All standard operating procedures and quality control requirements have been met <br /> SEQUOIA ANALYTI AL %Recovery Cone of M S -Cone of Sample x 100 <br /> Spike Conn Added <br /> Relative%Difference Cone of M S -Cone of M S D x 100 <br /> Michael R Giles (Cont of M S + Cone of M S D) 2 <br /> Laboratory Director <br /> 2050268 RES 8> <br />