Laserfiche WebLink
CERTIFICATE OF ANALYSIS <br /> Analytical L_aboratvry <br /> Wednesday,September 04,2002 <br /> TO William Little <br /> Advanced GeoEnvlronmental <br /> 837 Shaw Road <br /> Stockton CA 95215 <br /> Aromatic Compound in Gasoline by GC/MS <br /> Sample Information <br /> SampleID- 16638-05 Sample Type- Grab <br /> Sample Description: VW-2D 083002 Project Nance. COS-Fire Station#2 <br /> Date/Tune Sampled. 8/30/2002 2 46 00 PM Sample Matrix Ground Water <br /> ANALYTICAL RESULT QA/QCREPORTFx� <br /> Date LCS Spike MS Spike <br /> Nest Parameter Method <br /> DLR� Unit Result Analyzed Blank Corie LCS% Cane MS°/a MSD RSD � <br /> Benzene EPA 8_260B 05 ug/L 1040 30-Aug-02 ND 8 x 1029%v 8, 101_3% 1025% y s 03% t <br /> Toluene m _ - EPA 82608 0 5 uglL _ - i li - 30-Aug-02_ ND 8 107 5% ~_ 8 1025_%10_5_0%-� -06% <br /> t <br /> Ethylbenzene � EPA 8260B ___05 ug/L -W 126 30-Aug-02 ND mm 8 1029% 8 __1025% 1000-%- -C6-1. <br /> c m,p-Xylene EPA 82608 05 µ ug/L 18© � 30-Aug-02 NO16 iD5 3% 16 1063 103 1% 07 <br /> o-Xylene EPA 8260B 05 ug/L 54 30-Aug-42 ND 8 1043% m 8�_- 1025% 1063% 0 9%o <br /> 1,2-0tchoroethane(DCA) _ _EPA 8260B 05 ug/L �ND� r 30-Aug-02 NO 8 1008% 8 1003% 1000% 01% <br /> Methyl t-Buer(Mt <br /> tyl EthBE) A _ EPA 8260B 05 ug/L 62 30-Aug-02 ND 8 1063% 8 102 5%°�105_0% 0 6% F <br /> Dus_oprapyl ether(DIPS) EPA 8260B 05 Ug/_L ND 30-Aug-02 NO 18 100 0% 18 _94 4% 100 0% 1 4% <br /> _ a <br /> Ethyl-t-butyl ether(ETRE) �_� EPA 8260B 05 ug/LT - ND 30-Aug-02 ND 18 100 2% 18v 1056% 1111% 13% ' <br /> Teri-amyl methyl ether(TAME) W EPA 8_2608 0 5 M _ uglL 38 30-Aug-42 NO 18 94 3% 18 µ 94 4% 100 0% <br /> t-Butanol(TBA) _ _ EPA 82609 50 ug/L _ ND 30-Aug-02 NO 100 920% 100 92_0% 980% 16% I <br /> Ethylene Dibromide(EDB) EPA 8260B 05 ug/L p rt ND n � 30-Aug-02 NO 8 960% 8 988% 963% 06% <br /> TPH-Gas EPA 8015M/LUFT 50 ug/L 5500_ 30-Aug-02 NO 500 1080% 500-� 1100% �w 1040% 14% <br /> TP <br /> H-&esel EPA 8015MILUFT 100 ug/L _ ND x_30-Aug-02 NO 5000 960% 5000 980%-Q 102_0% _ 10% ° <br /> nig/l_=ini igi ants per Liter=ppm RSD-)epi esent t elative per Beat dlffcr ell(HPD)between duplicates spike of sninplce <br /> ug/1-=uuctogroms per Liter=ppb or Duplicate of Sample <br /> SE FUL TED, C=Composite G=Gi ab MS/A1 SD measure of the pei cc nt i t curet i elfrt tencies wuhin the coati u <br /> LCS-measm e of the percent re co%en of flit 1 aboratory Conliol 5prke(LLS) <br /> DLR-Detection 1 imii foi the Po po« of Rtpomng Fuepuonal sample <br /> .1 ura han Hao V Le, Labor atory Drj eetoi mab ices of artei fereneces nim i i suk in high(i dr ieciron limas <br /> kP,9-Eiiviioitmetual Piotection,lgenc)r itE CIeve Ian srh(IM) 462-0892 Fax (209) 462-7935E'a e t of�1 <br /> I <br />