Laserfiche WebLink
ce Analytical <br /> EN YIRCNMENTA!SCIENCES <br /> Arcadis-SLO Reported: 09/25/2023 11:49 <br /> 4119 Broad Street Suite 210 Project: Forward LF-Domestic Residential Sampling <br /> San Luis Obispo,CA 93401 Project Number: [none] <br /> Project Manager: Zina Kamal <br /> Volatile Organic Analysis (EPA Method 82606) <br /> Quality Control Report - Laboratory Control Sample <br /> Control Limits <br /> Spike Percent Percent Lab <br /> Constituent QC Sample ID Type Result Level Units Recovery RPD Recovery RPD Quals Run# <br /> QC Batch ID: B174442 <br /> Benzene B174442-BSI LCS 19.920 25.000 ug/L 79.7 70-130 1 <br /> Bromodichloromethane 8174442-BS1 LCS 25.700 25.000 ug/L 103 70-130 1 <br /> Chlorobenzene 8174442-BS1 LCS 26.040 25.000 ug/L 104 70-130 1 <br /> Chloroethane 8174442-BS1 LCS 25.590 25.000 ug/L 102 70-130 1 <br /> 1,4-Dichlorobenzene B174442-BS1 LCS 30.020 25.000 ug/L 120 70-130 1 <br /> 1,1-Dichloroethane B174442-BS1 LCS 19.170 25.000 ug/L 76.7 70-130 1 <br /> 1,1-Dichloroethene B174442-BS1 LCS 20.450 25.000 ug/L 81.8 70-130 1 <br /> Toluene B174442-BS1 LCS 23.650 25.000 ug/L 94.6 70-130 1 <br /> Trichloroethene B174442-BS1 LCS 21.080 25.000 ug/L 84.3 70-130 1 <br /> 1,2-Dichloroethane-d4(Surrogate) B174442-BS1 LCS 10.690 10.000 ug/L 107 75-125 1 <br /> Toluene-d8(Surrogate) B174442-BS1 LCS 9.9800 10.000 ug/L 99.8 80-120 1 <br /> 4-Bromofluorobenzene(Surrogate) B174442-BS1 LCS 10.930 10.000 ug/L 109 80-120 1 <br /> Run <br /> Run# QC Sample ID QC Type Method Prep Date Date Time Analyst Instrument Dilution <br /> 1 B174442-BS1 LCS EPA-8260B 09/21/23 09/21/2322:57 RCC MSV-21 1 <br /> 1 8174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 B174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 B174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 B174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 B174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 8174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 B174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 B174442-BSI LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 B174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 B174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <br /> 1 8174442-BS1 LCS EPA-8260B 09/21/23 09/21/23 22:57 RCC MSV-21 1 <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: 1001457958 4100 Atlas Court Bakersfield,CA 93308 (661)327-4911 FAX(661)327-1918 www.pacelabs.com Page 12 of 15 <br />