Laserfiche WebLink
r <br /> 17dl icdl <br /> r <br /> ENVIR6NMENTAL SCIENCES <br /> Ground Zero Analysis, Inc.-Modesto Reported: 07/23/2024 11:27 <br /> 1172 Kansas Avenue Project: Stallworth Auto-EDF <br /> Modesto,CA 95351 Project Number: 602N.California St.Stockton,CA <br /> Project Manager: Greg Stahl <br /> Purgeable Aromatics and Total Petroleum Hydrocarbons <br /> Quality Control Report - Precision & Accuracy <br /> Control Limits <br /> Source Source Spike Percent Percent Lab <br /> Constituent Type Sample ID Result Result Added Units RPD Recovery RPD Recovery Quals R# <br /> QC Batch ID: B192403 Used client sample: Y- Description: VP-1@ 3ft, 07/01/2024 10:50 <br /> Gasoline Range Organics(C4- MS 2410480-01 ND 4.4694 4.9310 mg/kg 90.6 70-130 1 <br /> C12) <br /> MSD 2410480-01 ND 4.5394 4.9310 mg/kg 1.6 92.1 20 70-130 2 <br /> a,a,a-Trifluorotoluene(FID MS 2410480-01 ND 0.037475 0.039448 mg/kg 95.0 70-130 1 <br /> Surrogate) <br /> MSD 2410480-01 ND 0.042406 0.039448 mg/kg 12.3 107 70-130 2 <br /> Run <br /> Run# QC Sample ID QC Type Method Prep Date Date Time Analyst Instrument Dilution <br /> 1 B192403-MS1 MS EPA-8015B 07/05/24 07/05/2412:21 JMH2 GC-V8 0.986 <br /> 1 B192403-MS1 MS EPA-8015B 07/05/24 07/05/2412:21 JMH2 GC-V8 0.986 <br /> 2 B192403-MSD1 MSD EPA-8015B 07/05/24 07/05/2412:46 JMH2 GC-V8 0.986 <br /> 2 B192403-MSD1 MSD EPA-8015B 07/05/24 07/05/2412:46 JMH2 GC-V8 0.986 <br /> The results in this report apply to the samples analyzed in accordance with the chain of custody document.This analytical report must be reproduced in its entirety. <br /> All results listed in this report are for the exclusive use of the submitting party. Pace Analytical assumes no responsibility for report alteration,separation,detachment or third party interpretation. <br /> Report ID: 1001524132 4100 Atlas Court Bakersfield, CA 93308 (661)327-4911 FAX(661)327-1918 www.pacelabs.com Page 31 of 35 <br />