Laserfiche WebLink
CASTLE ANALYTICAL LABORATORY <br /> P.O. Box 1360,Winton, CA. 95388 Phone: (209) 384-2930 <br /> ' Environmental Testing Services Fax: 12091 384-1507 <br /> Certificate No. 2079 <br /> Client ''ro ect ID: 95-0197 Method: TPH-Diesel <br /> Advanced GeoEnvironmental, Inc.' Instrument ID: HP-GC1 of Northern California Reference Number; 663 <br /> Matrix: Water Prepared: 1-31-96 <br /> 1803 West March Lane, Suite A Analyzed: 1-31-96 <br /> Stockton, CA 95207 Analyst: CEari Corte <br /> Reported: 2-7-96 <br /> ' Attn: Tim Cuellar <br /> QUALITY CONTROL DATA REPORT <br /> ANALYTE TPH-Diesel <br /> Spike Concentration: 250 <br /> ' units: uglL <br /> LCS Batch #: TPHDW-1316 <br /> 1 LCSA % Recovery: 78.0% <br /> LCSB % Recovery: 75.6% <br /> AControl Limits: 55.130 % <br /> Relative % Difference, 3.13% <br /> ' MSIMSD Batch #: See note <br /> ' MS % Recovery: See note <br /> MSD % Recovery: See note <br /> ' Relative % Difference: See note <br /> Note: Insufficient sample material to prepare MS/MSD samples. LCS samples prepared in duplicate. <br /> ' Please Note: <br /> The LCS (Laboratory Check Sampleâ–º 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 /> 1 <br /> ' ANALYST: APPROVED BY: <br /> Clari J. Cone J es C. Phillrps <br /> nvironmental Lab Director <br />