Laserfiche WebLink
CASTLE ANALYTICAL LABORATORY <br /> Environmental Testing Services 2333 Shuttle Drive,Atwater,CA 95301 Phone: (209)384-2930 <br /> Certificate No.2480 Fax: (209)384-1507 <br /> Shop Hazard Solutions, Inc. Client Project Name:SJ Method: EPA 80156 <br /> P.O. Box 798 Lab Reference Number:2007012 Instrument ID:HP-Diesel <br /> Turlock,CA 95381 Sample Description:Soil Extracted:07-01-20 <br /> Attn:Steve Meier Analyzed:07-02-20 <br /> Reported:07-07-20 <br /> QUALITY CONTROL DATA REPORT <br /> ANALYTE TPH-Diesel <br /> Spike Concentration: 5.00 <br /> Units: mg/kg <br /> Batch#: TPHDS-7010 <br /> Method Blank: ND <br /> Surrogate%Recovery: 110% <br /> LCS%Recovery: NA' <br /> Surrogate%Recovery: NA' <br /> Control Limits: 60-130% <br /> LCSA/LCSB Batch#: TPHDS-7010 <br /> LCSA%Recovery: 97.0% <br /> Surrogate%Recovery: 106% <br /> LCSB%Recovery: 99.5% <br /> Surrogate%Recovery: 108% <br /> Relative%Difference: 2.6% <br /> NA'-See LCSA/LCSB <br /> Please Note: <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 MS/MSD's are advisory only and are not used to accept or <br /> reject batch results. <br /> APPROVED BY: e05LZ <br /> Clari J. Cone/La ratory Director or <br /> Cassandra J.A. r <br /> nney/Chemist <br />