Laserfiche WebLink
-� Laboratories Inc® <br /> Environmental Testing Laboratory Since 1949 <br /> Herst Associates Project: NCYC Reported: 05/14/2008 10:26- <br /> 4630 South Highway 94 North Outer Road Project Number: [none] <br /> Saint Charles,MO 63304 Project Manager: David Vasbinder <br /> Volatile Organic Analysis (EPA !Method 6260) <br /> Quality Control Repo - Method Blank Analysis <br /> Constituent Batch ID QC Sample ID MB Result Units PQL MDL Lab Quals <br /> Ethanol BRE0661 BRE0661-BLK1 <250 ug/L 250 <br /> -- ..—— ......— --------- .. <br /> Ethyl t-butyl ether BRE0661 BRE0661-BLK1 <0.50 ug/L 0.50 <br /> 2-Hexanone BRE0661 BRE0661-BLK1 <10 ug/L---- <br /> 10 <br /> Methyl ethyl ketone BRE0661 BRE0661-BLK1 <10 ug/L 10 <br /> Methyliodide BRE0661 BRE0661-BLK1 <2.0 u /L 2.0 <br /> Methyl isobutyl ketone BRE0661 BRE0661-BLK1 <10 ug/L 10 <br /> __— _ - - <br /> Vinyl acetate BRE0661 BRE0661-BLK1 <10 ug/L 10 <br /> - ich oroethane-d4(Surrogate) BRE0661 BRE0661 BLK1 106 % 76-114 (LCL-UCL) <br /> Toluene—d8 (Surrogate) BRE0661 BRE0661-BLK1 102 % 88-110 (LCL-UCL) <br /> 4-Bromo luorobenzene(Surrogate) BRE0661 BRE0661-BLK1 98.5 % 86-115 (LCL-LIG L) <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. BC Laboratories,line,assumes no responsibility for report alteration,separation,detachment or third party interpretation. <br /> 4100 Atlas Court Bakersfield,CA 93308 (661)327-4911 FAX(661)327-1918 www.bclabs.com Paoe 35 of 36 <br />