Laserfiche WebLink
1534 Willow Pass Road,Pittsburg,CA 94565-1701 <br /> M c C a m p b e I l Analytical, Inc. Toll Free Telephone:(877)252-9262/Fax:(925)252-9269 <br /> ' "When Quality Counts" http://www.mccampbell.com/E-mail:main@mccampbell.com <br /> Quality Control Report <br /> Client: AdvancedGeo,Inc. WorkOrder: 2503L69 <br /> Date Prepared: 03/31/2025 BatchID: 314331 <br /> Date Analyzed: 04/01/2025 Extraction Method: SW5030B <br /> Instrument: GC49 Analytical Method: SW8260D <br /> Matrix: Soil Unit: mg/kg <br /> Project: SUSD-Weber Institute Sample ID: MB/LCS/LCSD-314331 <br /> QC Summary Report for SW8260D <br /> Analyte LCS LCSD SPK LCS LCSD LCS/LCSD RPD RPD <br /> Result Result Val %REC %REC Limits Limit <br /> Surrogate Recovery <br /> Dibromofluoromethane 0.12 0.12 0.12 94 95 70-140 1.57 30 <br /> Toluene-d8 0.14 0.14 0.12 115 113 70-140 2.02 30 <br /> 4-BFB 0.013 0.012 0.012 101 98 70-140 3.33 30 <br /> Benzene-d6 0.091 0.096 0.10 91 96 70-140 5.92 30 <br /> Ethyl benzene-d10 0.12 0.11 0.10 115 115 70-140 0.473 30 <br /> 1,2-DCB-d4 0.080 0.075 0.10 80 75 70-140 5.48 30 <br /> CA ELAP 1644•NELAP 4033ORELAP <br />