Laserfiche WebLink
CASTLE ANALYTICAL LABORATORY <br /> Environmental Testing Services 2333 Shuttle Drive, Atwater, CA 95301 Phone (209) 384-2930 <br /> Certificate #2079 Fax (209) 384-1507 <br /> Advanced GeoEnvlronmental, Inc Client Project ID Cat Fuels Sampled 7-17-98 <br /> of Northern California Reference Number 1677 Received 7-21-98 <br /> 4005 North Wilson Way Sample Description Water Extracted 7-24-98 <br /> Stockton, CA 95205 Sample Prep/Analysis Method EPA 5030/8015, 8020 Analyzed 7-24-98 <br /> Attu Tim Cuellar Lab Numbers 1677-1 W, 2W, 3W, 4W, 5W Reported 7-29-98 <br /> I TOTAL PETROLEUM HYDROCARBONS -GASOLINE <br /> WITH BTEX DISTINCTION <br /> ANALYTE REPORTING LIMIT SAMPLE ID SAMPLE ID SAMPLE ID SAMPLE ID SAMPLE 1D <br /> MW-1/ MW-21 MW-3/ MW-4/ MW-5/ <br /> 7-17-98 7-17-98 7-17-98 7-17-98 7-17-98 <br /> (ug/L) (ug/L) (ug/U (ug/L) (ug/L) (ug/L) <br /> I MTBE 050 ND ND ND ND ND <br /> BENZENE 050 360 4800 24000 12000 ND <br />' TOLUENE 050 15 5200 18000 ND ND <br /> 1 <br /> ETHYL BENZENE 050 130 1600 4400 1600 ND <br />' TOTAL XYLENES 050 11 7000 21000 5100 ND <br /> GASOLINE RANGE <br /> HYDROCARBONS 50 3200 56000 170000 55000 ND <br />' Report Limit Multiplication Factor 20 500 500 500 1 <br /> 1 <br /> 1 <br /> Surrogate % Recovery FID 110%7 PID 100% flD 87 9%/PID 86 5% FID 101%7 PID 97 6% FID 98 7%1 PID 96 2% FID 96 D%!PID 95 9% <br />' Instrument ID VAR-GC1 VAR-GC1 VAR-GC1 VAR-GC1 VAR-GC1 <br /> Analytes reported as ND were not detected or below the Practical Quantitation Limit <br /> Practical Quantitation Limit = Reporting Limit x Report Limit Multiplication Factor <br /> ANALYST /0?1 APPROVED BY ' <br />' Clan T Cone I J Phillips- <br /> Environmental Lab Director <br />