Laserfiche WebLink
/--.4 McCampbell Analytical, Inc. <br />411' "When Quality Counts" <br />1534 Willow Pass Road, Pittsburg, CA 94565-1701 <br />Toll Free Telephone: (877) 252-9262 / Fax: (925)252-9269 <br />http://www.mccatnpbell.com / E-mail: main@mccampbell.com <br /> <br />Quality Control Report <br />Client: Atlas Technical Consultants <br />Date Prepared: 02/18/2021 <br />Date Analyzed: 02/19/2021 - 02/23/2021 <br />Instrument: GC40 <br />Matrix: Soil <br />Project: 91-57962-PW; FUHSD <br />WorkOrder: 2102A42 <br />BatchID: 215598 <br />Extraction Method: SW3550B <br />Analytical Method: SW8081A/8082 <br />Unit: mg/kg <br />Sample ID: MB/LCS/LCSD-215598 <br />2102A42-001AMS/MSD <br />QC Summary Report for SW8081A/8082 <br />Analyte MS <br />DF <br />MS <br />Result <br />MSD <br />Result <br />SPK <br />Val <br />SPKRef <br />Val <br />MS <br />%REC <br />MSD <br />%REC <br />MS/MSD <br />Limits <br />RPD RPD <br />Limit <br />p,p-DDD 1 0.0594 0.0569 0.050 ND 119 114 60-130 4.31 20 <br />pp-DDE 1 0.0533 0.0508 0.050 ND 107 102 60-130 4.90 20 <br />p,p-DDT 1 0.0513 0.0484 0.050 ND 103 97 60-130 5.80 20 <br />Dieldrin 1 0.0600 0.0563 0.050 ND 120 113 60-130 6.37 20 <br />Endosulfan I 1 0.0551 0.0517 0.050 ND 110 103 60-130 6.39 20 <br />Endosulfan II 1 0.0535 0.0507 0.050 ND 107 101 60-130 5.42 20 <br />Endosulfan sulfate 1 0.0531 0.0508 0.050 ND 106 102 60-130 4.26 20 <br />Endrin 1 0.0629 0.0594 0.050 ND 126 119 60-130 5.70 20 <br />Endrin aldehyde 1 0.0518 0.0494 0.050 ND 104 99 60-130 4.85 20 <br />Endrin ketone 1 0.0545 0.0523 0.050 ND 109 105 60-130 4.17 20 <br />Heptachlor 1 0.0610 0.0571 0.050 ND 122 114 60-130 6.63 20 <br />Heptachlor epoxide 1 0.0511 0.0482 0.050 ND 102 96 60-130 5.84 20 <br />Hexachlorobenzene 1 0.0493 0.0463 0.050 ND 99 93 60-130 6.26 20 <br />Hexachlorocyclopentadiene 1 0.0311 0.0292 0.050 ND 62 58 50-130 6.19 20 <br />Methoxychlor 1 0.0535 0.0507 0.050 ND 107 101 60-130 5.22 20 <br />Surrogate Recovery <br />Decachlorobiphenyl 1 0.0476 0.0490 0.050 95 98 60-130 2.84 20 <br />CA ELAP 1644 • NELAP 40330RELAP <br />Page 44 of 68