Laserfiche WebLink
ZAWHOUSTON LABORATORY <br /> 8880 INTERCHANGE DRIVE <br /> ® HOUSTON TEXAS 77054 <br /> PHONE(713)660-0901 <br /> Certificate of Analysis No. H9-9506960-04 <br /> EZ Serve Inc . <br /> 2550 North Loop West, 4600 <br /> Houston, TX 77292 <br /> ATTN Brian Cobb DATE - 07/06/95 <br /> PROJECT: EZ-Serve ##100966 PROJECT NO: 1566-04 <br /> SITE: Stockton, CA MATRIX: WATER <br /> SAMPLED BY: Brown & Caldwell DATE SAMPLED: 06/21/95 10 . 33 00 <br /> SAMPLE ID: 100966 MW-2 DATE RECEIVED: 06/23/95 <br /> ANALYTICAL DATA <br /> PARAMETER RESULTS DETECTION UNITS <br /> LIMIT <br /> BENZENE ND 0 . 5 P µg/L <br /> TOLUENE 1 0 5 P Ag/L <br /> ETHYLBENZENE 0 9 0 5 P jag/L <br /> TOTAL XYLENE 7 0 . 5 P Ag/L <br /> TOTAL VOLATILE AROMATIC HYDROCARBONS 8 . 9 µg/L <br /> Surrogate Recovery <br /> 1, 4-Difluorobenzene 98 <br /> 4-Bromofluorobenzene 92 <br /> METHOD 8020*** <br /> Analyzed by- VHZ <br /> Date 07/01/95 <br /> Petroleum Hydrocarbons - Gasoline ND 50 P Ag/L <br /> Surrogate % Recovery <br /> 1, 4-Difluorobenzene 90 <br /> 4--Bromofluorobenzene 101 <br /> Modified 8015 - Gasoline <br /> Analyzed by: VHZ <br /> Date 07/01/95 <br /> ND - Not detected (P) - Practical Quantitation Limit <br /> Notes *Ref Methods for Chemical Analysis of Water and Wastes, 1983 , EPA <br /> **Ref Standard Methods for Examination of Water & Wastewater, 17th ed <br /> ***Ref . Test Methods for Evaluating Solid Waste, EPA SW846 , 3rd Ed. <br /> QUALITY ASSURANCE: These analyses are performed in accordance <br /> with EPA guidelines for quality assurance <br /> SPL California License # 1903 <br /> SPL, Inc . , - Project Manager <br />