Laserfiche WebLink
`` N��n► Well � �3 <br /> CASTLE ANALYTICAL LABORATORY <br /> Environmental Testing Services .i <br /> P.O. Box 1360, Winton,CA. 95388 Phone: 12091 384-2930 <br /> Certificate No. 2079 �j - Fax: (209) 384-1507 <br /> i <br /> =AdvancedEnvironmental, Inc. Client Project ID: Cal West Concrete =setlifornia MeeselReference Number. 1077 InstP-GCIrch Lane, Suite A Matrix:Water ]5207 Pre7• Analyst: Jim Phillips Ana7 ar li[ Rep7 <br /> `f <br /> QUALITY CONTROL DATA REPORT <br /> j <br /> ANALYTE TPH-Diesel 4 <br /> i <br /> I <br /> Spike Concentration.: 250 iC <br /> Units: - ug/L <br /> :i <br /> LCS Batch#: TPHOW-4117 " <br /> LCSA % Recovery: 78.09'0 <br /> h_ <br /> LCSB % Recovery: 74.4% �E <br /> Control Limits: 55-130 % - <br /> i <br /> Relative % Difference: 4.65% <br /> Y <br /> MS/MSD Batch #: See note - ! ` <br /> MS % Recovery: See note <br /> ii <br /> MSD % Recovery: See note - ,i - - - <br /> i <br /> Relative % Difference: See note ;1 _ <br /> Relative % Difference: See note - - - - <br /> '4 1f <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 representativeanalytes 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 tomatrix effects, the OC limits and recoveries for MS/MSD's are advisoryonlyand are not used to accept or <br /> reject batch results. <br /> Ii <br /> I <br /> ANALYST: APPROVED 8 _- f <br /> Clari J. Cone aures C. Phillips C. <br /> " r Environmental Lab Director <br /> F <br /> i <br />