Laserfiche WebLink
819 Striker Avenue,Suite 8 <br /> Sequoia Sacramento, 92 95834 <br /> -9600 <br /> + � � (916)921-9600 <br /> FAX(916)921-0100 <br /> Analytical www.sequoialabs.com <br /> Gettler-Ryan-Rancho Cordova Project: Formers Unocal 0123,Tracy,CA <br /> 3140 Gold Camp Dr.,Ste. 170 Project Number: N/A Reported: <br /> Rancho Cordova GA,95670 Project Manager: David Herzog 09/20/01 12:27 <br /> Total Metals by EPA 6000/7000 Series Methods - Quality Control <br /> Sequoia Analytical - Sacramento <br /> Reporting Spike Source %RFC RPD <br /> Analyte Result Limit Units Level Result %RFC Limits RPD Limit Notes <br /> Batch 1090141 -EPA 3050B <br /> Blank(1090141-BLKI) Prepared: 09/14/01 Analyzed:09/17/01 <br /> Lead ND 2.5 mg/kg <br /> LCS(1090141-BSI) Prepared:09/14/01 Analyzed:09/17/01 <br /> Lead 51.1 2.5 mg/kg 50.0 102 80-120 <br /> Matrix Spike(1090141-MSI) Source: S109103-07 Prepared:09/14/01 Analyzed:09/17/01 <br /> Lead 51.6 10 mgJkg 50.0 ND 96.4 80-120 <br /> Matrix Spike Dup(1090141-MSDI) Source;5109103-07 Prepared:09/14/01 Analyzed:09/17/01 <br /> Lead 52.7 10 mg/kg 50.0 ND 98.6 80-120 2.11 20 <br /> Sequoia Analytical-Sacramento The results in this report apply to the samples analyzed in accordance with the chain of <br /> custody document. This analytical report must be reproduced in its entirety. <br /> Page 5 of 6 <br />