Laserfiche WebLink
A N A L Y T I C A L <br /> LABORATORIES <br /> Certificate of Analysis <br /> Don Light i( <br /> Del-Tech Geotechnical Services Preparation Date 09/11/98 <br /> 10624 Olive Avenue it Analysis Date 09/11/98 j <br /> Oakdale, CA 95361 Report Issue Date 09/23/98 j <br /> f Sample Date 09/08/98 <br /> Submission Number 9809000283 I Sample Time 14:10 <br /> Lab Number 76896 Sample Type LIQUID <br /> i <br /> Protect Number <br /> Project Desc. Calif.Welding,Tracy �I <br /> Sample Description Domestic Well !# <br /> Oxygenates by GC/MS (8260 <br /> Analyte Result Units i� PQL Dil DLR <br /> Methyl-t-Butyl Ether ND ug/L j 5.0 1 5 <br /> Di-isopropyl Ether ND yg/L 5.0 1 5 <br /> Ethyl t-Butyl Ether ND µg/L ( 5.0 1 5 <br /> t-Amyl Methyl Ether ND µg/L 5.0 1 5 <br /> tert-Butyl Alcohol ND µg/L � 50 1 50 <br /> I� <br /> i <br /> d� <br /> f <br /> N/ED <br /> 0 C T 14 1998 <br /> 11 AS$OC <br /> i <br /> ND None Detected PQL Practical Quantitation Limit Conversions: <br /> mg/L Milligrams/Lifer = ppm Dil Dilution Factor {{ 1 ppm = 1000 ppb <br /> µg/L Micrograms/Liter — ppb DLR Reportable Detection Limit 1 ppb 0.001 ppm <br /> mg/kg Milligrams/Kilogram — ppm derived by(PQL x Dil).( <br /> pa/kg Micrograms/Kilogram = ppb Higher limits may result from exceptional sample matrices or interferences <br /> �i <br /> it <br /> 1414 Stanislaus Street Fresno, CA 93706-1623 0 Phone 209-497-2888, In CA 800-877-8310 ' Fax 209-485-6935 <br />