ARCHIVED REPORTS XR0010004 - Laserfiche WebLink

Home Browse Search

a 1455 McDowell Blvd,North Ste D Sequoia Petaluma,CA 94954 (707)792-1865 Analytical FAX(707)792-0342 om www sequoialabs coin • URS Corp-Sacramento Project Arco Site 2130,Stockton,CA P403188 2870 Gateway Oaks Drive Suite 300 Project Number Intnm-50293 Reported Sacramento CA,95833 Project Manager Vernon P Elarth 04/12/04 10 17 Notes and Definitions E The concentration indicated for this analyte is an estimated value above the calibration range of the instrument HC-19 Discrete peak @ 7 5 minutes QC01 The percent recovery was above the control limits The sample results may still be useful for their intended purpose QCO2 The percent recovery was below the control limits The sample results may still be useful for their intended purpose QC20 The RPD was outside control limits The results may still be useful for their intended purpose QC21 The RPD result exceeded the control limits,however,both percent recoveries were acceptable Sample results for the QC batch were accepted based on percent recoveries and completeness of QC data QM02 The spike recovery was below control limits for the MS and/or MSD The batch was accepted based on acceptable LCS recovery R-03 The reporting limit for this analyte has been raised to account for interference from coelutmg organic compounds present in the sample Sol The surrogate recovery was above control limits The result may still be useful for its intended purpose DET Analyte DETECTED oND Analyte NOT DETECTED at or above the reporting limit NR Not Reported dry Sample results reported on a dry weight basis RPD Relative Percent Difference Sequoia Analytical-Petaluma The results in this report apply to the samples analyzed in accordance with the chain of custody document Unless otherwise stated,results are reported on a wet weight basis This analytical report must be reproduced in its entirety Page 34 of 34