Laserfiche WebLink
CERTIFICATE OF ANALYSIS <br /> Analylsca! LaL�arai`ory <br /> TO: William Little Friday, November OS, 1999 <br /> Advanced GeoEnvironmental, <br /> 4005 N. Wilson Way <br /> Stockton, Ca. 95205 <br /> Sample Information <br /> Sample ID: PE6331-01 Sample Type: Grab <br /> Sample Description: POST-OX Project Name: Elkhorn SVE <br /> Date/Ti»ze SrrrItpled. 1 1/1/99 2:45.00 PM Sruarple Matrix: Air <br /> — ANALYTICAL RCS ULT I QA/QCRCPORT <br /> Date LCS Spike MS Spike <br /> Test Parameter <br /> —_ — Method DLR Unit Result Analyzed Blank Conc. LCS% Cone. MS% MSD RSD <br /> TPH-Gasoline EPA 8015M/DHS 50 ug/L 1040 04-Nov-99 ND 5 110.0% 5 116.0% 118.0% 0-4% <br /> Methyl t-Butyl Ether(MtBE) EPA8260 0.5 uglL ND 1 04-Nov-99 NO 15 960% 15 133.3% 106.7% 5.6% <br /> Benzene EPA 8260 C.5 uglL 1.0 i 04-Nov-99 NO 8 97.3% 8 125.0% 97.5% 6.2% <br /> Toluene EPA 8260 0.5 u /L 8.25 ° 8 97.5% 98.8% 0.3% <br /> i_ 9 04-Nov-99 NO 8 95.9/0 <br /> Ethylbenzene EPA 8260 0.5 uglL 2.0 04-i .v-99 ND 8 95.9% 8 106.3% 102.5% 0.9% <br /> -- <br /> i Xylene(Total) EPA 8260 -.... -.,0 5- 9 u IL ..__.17.5 <br /> 's 04-NOV-99 <br /> _ ...- _ .--•_--, ° ° ° ° <br /> i 04-Nov-99 ND 16 95.5/° 16 112.5/° 125.0% <br /> nrillrgram.r per Liter =ppm D0?-Deiecirwv I mw for file hir-pose of Repa7ix;— ---J---,_ __--- RSD-repruserri rclativePerceni dlfferenl(RPD)belireerr drrplieales spike ofsomples <br /> ug L =micrograms per Liter =pph Exceptional sample murrrc•es or inierkp-entices may result in or Duplicate of Sample <br /> C=Courposiie G=Grah higher cletccliarr limns MS41W)-measru-e of the Perces1 recorer}efficierrcies tivilfrhl lire matrix <br /> LCS-rneasrrre of ilre percent recovery of the Lahoraroiy Cowrol Spike(LCS) <br /> RE CTFITTED, ; <br /> Jonathan Hao V Le, Laboratory Director <br /> E:P:1-Lm ironmenlir!1'roleciion:lgerrc) ilfe(hod Page I of l <br /> 5'.1l-.srurr�l �l:tilerhorrf�, r.�a,rrirra,i-a4511E, r©.fe-Ve4a0d43t. Suite A Stockton, CA 95204 Tel.: (209) 462-0892 Fax: (209) 462-7935 <br />