Laserfiche WebLink
t� <br /> Sparger Analytical Laboratory Division <br /> • Mobile Laboratory Dnris>lon <br /> Technolo <br /> �y Inc Scientific Division <br /> EPA Method 8020 <br /> Modified Laboratory Control Spike (LCS) & <br /> Laboratory Control Spike Duplicate (LCSD) BTEX Analysis Report <br /> Attention Mr Claudio Avila Date Sampled Feb 24, 1997 <br /> EMCON Date Received Feb 25, 1997 <br /> 1433 North Market Blvd Date Analyzed Mar 3, 1997 <br /> Sacramento, CA 95834 Invoice# 7469 <br /> Protect ID 22613-100 001 Project Name Don Rodgers <br /> Client ID LCS/LCSD LAB ID 7469-LCS <br /> 7469-LCSD <br /> Matrix Water Dilution 11 <br /> Spike Sample LCS. LCSD LCS IN, LCSD % % RPD QC Limits <br /> Name Added Conc Result Result Units Recovery Recovery Recovery RPD %Rec <br /> Benzene 30 ND 31 32 ugll 103% 107% 3% 20 65-135 <br /> Toluene 30 ND 33 33 ugll 110% 110% 0% 20 65-135 <br /> Ethylbenzene 30 ND 34 32 ugh 113% 107% 6% 20 65-135 <br /> m,p-Xylenes 60 ND 70 66 ugll 117% 110% 6% 20 65-135 <br /> o-Xylenes 30 ND 35 32 ugll 117% 107% 9% 20 65-135 <br /> Surrogate % Recovery of Trifluorotoluene = 102% LCS 101% LCSD <br /> ppb=parts per bdiion=ug/l.=micrograms per liter <br /> ppm=parte per million=uglml=micrograms per milliliter <br /> ND=Not Detected Compouna(s)may be present at ooncentrations below the detection limit <br /> / Mar 5, 1997 <br /> R L James Principal Chemist Date Reported <br /> SPARGER TECHNOLOGY ANALYTICAL LABORATORY INC IS CERTIFIED BY THE STATE OF CALIFORNIA <br /> is <br /> DEPARTMENT OF HEALTH SERVICES AS A HAZARDOUS WASTE TESTING LABORATORY <br /> (Certification No 16141 <br /> 80201csw <br />