Laserfiche WebLink
I <br /> I <br /> CASTLE ANALYTICAL LABORATORY <br /> Environmental Testing Services 2333 Shuttle Drive Atwater,CA 95301 Phone (209)384-2930 <br /> ' Certificate No 2079 Fax (209)384-1507 <br /> Advanced GeoEnvironmental Inc Client Project ID Pacific Pride/El Dorado Method TPH-Diesel <br /> ' of Northern California Reference Number 3217 Instrument ID HP-GC1 <br /> 4005 North Wilson Way Matrix Water Prepared 9-18-00 <br /> Stockton CA 95205 Analyst Jim Phillips Analyzed 9-20-00 <br /> Attn Tim Cuellar Reported 9-21-00 <br /> ' QUALITY CONTROL.DATA REPORT <br /> ANALYTE TPH-Diesel <br /> ' Spike Concentration 250 <br /> ' Units uglL <br /> LCS Batch# TPHDW-9180 <br /> ' LCSA%Recovery 764% <br /> LCSB%Recovery 863% <br /> Control Limits 55-130% <br /> Relative%Difference 121% <br /> MS/MSD Batch# TPHDW-9180 <br /> MS%Recovery See Note <br /> ' MSD%Recovery See Note <br /> I <br /> Relative%Difference See Note <br /> ' Note Insufficient sample material to prepare MS/MSD samples LCS samples prepared in duplicate <br /> ' The LCS(Laboratory Check Sample)is a control sample of known, interferent free matrix that is fortified with representative analytes and <br /> analyzed using the same reagents,preparation and analytical methods employed for the samples The LCS% recovery is used for validation <br /> of sample batch results Due to matrix effects,the QC limits and recoveries for MSIMSD's are advisory only and are not used to accept or <br /> ' reject batch results <br /> f <br /> ANALYST -1 -/�VAPPROVED BY i L <br /> Clan J Cone James Phillips <br /> 7 Env nmental Lab Director <br />