Laserfiche WebLink
F,a(z 0, <br /> r=HV9 no-TIr(CH <br /> Analyffca/ CERTIFICATE Of ANALYSIS <br /> Latavratory� <br /> Tuesday,Manch 12, 2002 <br /> TO: ' William Little <br /> Advanced GeoEnvironmental <br /> 837 Shaw Road <br /> Stockton CA 95215 <br /> Aromatic Compound in Gasoline by GC/MS <br /> Sarrrple Irrforrnation <br /> Sample ID: 14494•-06 Sample Type: Grab <br /> Sample Description: Tank 43 South End Project Name: 4040 E.Main ST. <br /> Date/Time Sampled: 3/6/2002 3:10:00 PM Sample Matrix: Soil <br /> nnW36M�--Tia-Y.YYmWiY�'e6+'b�aac6'tLl�l�.•" �'Y•.•••••�.�—k ... in::wtRut�-•'�-.t.�:..�..—�:..."..�,i`VVW'M�e'xi'-A`Mhs[.�==—�Iu�:NS%s:saG: pWM .g•w <br /> +:fir%-Mnu.lale¢e[nsw 4lrvne:i']¢?':.-4,¢P:,X.kw. <br /> ANALYTICAL.RESUL.T QA/QC REPORT <br /> Date LCS Spike MS Spike <br /> Test Parameter Method DLR Unit. Result 'Analyzed Blank Cone. LCS% Cone. MS% MSD RSD v <br /> Benzene EPA 8260B 5 uglkg ND. 08-Feb-02 ND 12.8 90.0% 13 97.1% 94.4% 0-7% <br /> ,.U9�g ,54 . � -. ..•08-Feb-02..:.:,�.,:...._, . •.._.,. .:... ...- .:.... ..._,:..... .:...ry. .�..,,.. . . .: :. . -` <br /> ND 12.8 90.0% 12.8 100.6% 100.0% 0.2% <br /> Ethylbenzene EPA 8260B 5 ug/kg 570 08-Feb-02 ND 12.8 88.0% 12.8 109.4% 95.2% 15,% <br /> m p-Xylene.:..:.,.,..v.. ... :..-.,-, _ ...,...w n .,EPA 82606 ._.,,..... ,.,ug/kg..:.. . 13600 „ 08-Feb-02 ..-ND._, .. 25.6,, 87.5% <br /> 1 -.,,.25.6 97,2% <br /> _...,..:..., .._,;; <br /> ._. °/a 97.7% 0.1% 1 <br /> o-Xylene.: . n,• �...,,.. .... .. EPA 82606. ug/kg ., ..., 1.20_ <br /> 08-Mar-02 .... D .v ... 12.8.,.E.. 89.5% 12.6 9fi.9%a _. 98.0%..• 0., <br /> 1,2-Dichloroethane-d4(Surrogate) %Recovery 102% ► <br /> 4-BFB4Surrogate) %Recovery 98°/, <br /> nig/1_ milligi nnts per Liter=pp+n RSD represent idarive perce+ir different(RPD)6EtWeen dnphuaes'spike gf'stimples <br /> E TFU U ITTED ul>�l•_+nrcrugrrnns per Liter ppb <br /> or Lhtplicate of Sa+nple <br /> > tLLS}74f5'D-uteasao-e of the percent recnrcry efficiencies A-vithin the mrtfri.c <br /> C=Composite G=Grab <br /> LCS-measure of dw percent rccovety Df the:Laboratoi3 Conlrol Spike(LC'S) <br /> h ' <br /> DLR-Deteciiun Lintii for rhe Pzrtpose ol'Rcporiitrg. L'.rcepiiontits ample <br /> J ra .an Hao V. Le, Laboratory Direefor utairiees or inicifunmeces may rendt in higlierdetection lintits <br /> r <br /> E.P.A-f'nrironrnetrtrrl Prou:rtiun Agency Aletlturf. SA1-:S'tandirrd hlethud 101'Ewintnation of P"Wer_iYavez+mer 1 61h bd. Page 1 of 1 <br /> 545 E. Cleveland St. Suite A Stockton CA 95204 Tel.: (209) 462-0892 Fax: (209) 462-7935 <br />