Laserfiche WebLink
111111/7....46i, <br />McCampbell Analytical, Inc. <br />"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.mecampbell.com / E-mail: main@mccampbell.com <br /> <br />Quality Control Report <br />Client: US Ecology <br />Date Prepared: 07/14/2022 <br />Date Analyzed: 07/15/2022 <br />Instrument: GC7 <br />Matrix: Soil <br />Project: 180641; Alpine Helicopter <br />WorkOrder: 2207760 <br />BatchID: 249556 <br />Extraction Method: SW5035 <br />Analytical Method: SW8021B/8015Bm <br />Unit: mg/Kg <br />Sample ID: MB/LCS/LCSD-249556 <br />QC Summary Report for SW8021B/8015Bm <br />Analyte MB <br />Result <br />MDL RL SPK <br />Val <br />MB SS <br />%REC <br />MB SS <br />Limits <br />TPH(g) (C6-C12) ND 0.55 1.0 <br />MTBE ND 0.0026 0.050 <br />Benzene ND 0.0018 0.0050 <br />Toluene ND 0.0022 0.0050 <br />Ethylbenzene ND 0.0015 0.0050 <br />m,p-Xylene ND 0.0026 0.010 <br />o-Xylene ND 0.00098 0.0050 <br />Surrogate Recovery <br />2-Fluorotoluene 0.080 0.1 80 75-134 <br />Analyte LCS <br />Result <br />LCSD <br />Result <br />SPK <br />Val <br />LCS <br />%REC <br />LCSD <br />%REC <br />LCS/LCSD <br />Limits <br />RPD RPD <br />Limit <br />TPH(btex) 0.58 0.57 0.60 97 96 82-118 1.36 20 <br />MTBE 0.091 0.084 0.10 91 84 61-119 8.34 20 <br />Benzene 0.094 0.091 0.10 94 91 77-128 3.18 20 <br />Toluene 0.10 0.096 0.10 100 96 74-132 4.54 20 <br />Ethylbenzene 0.098 0.095 0.10 98 95 84-127 2.78 20 <br />m,p-Xylene 0.20 0.20 0.20 102 100 80-120 2.47 20 <br />o-Xylene 0.098 0.095 0.10 98 95 80-120 2.38 20 <br />Surrogate Recovery <br />2-Fluorotoluene 0.086 0.085 0.10 86 85 75-134 1.95 20 <br />CA ELAP 1644 • NELAP 40330RELAP <br />Page 23 of 29