Laserfiche WebLink
T. <br /> M A N A L Y T I':. 0 A L <br /> LABORATORIES <br /> Certificate of Analysis <br /> Don Light <br /> Del-Tech Geotechnical Services Preparation Date 10/03/98 <br /> Analysis Date 10/03/98. <br /> 10624 Olive Avenue <br /> Oakdale, CA 95361 Report Issue Date 10/15/98 <br /> Sample Date 09/23/98 <br /> Submission Number 9809000817 Sample Time 00:00 <br /> Lab Number 79699 Sample Type SOLID <br /> Project Number 3012 E.Waterloo + <br /> Project Desc. Advanced Auto <br /> Sample Description TK-1N-14' <br /> Oxygenates by GC/MS (8260M) <br /> Analyte Result Units PQL Dil DLR <br /> Methyl-t-Butyl Ether ND µg/Kg 20 1 20 <br /> Di-isopropyl Ether ND µg/Kg 20 1 20 <br /> Ethyl t-Butyl Ether ND k/.Kg 20 1 20 <br /> t-Am 1 Methyl Ether ND µg/Kg 20 1 <br /> tert-Butyl Alcohol ND µg/Kg 200 1 200 <br /> ND None DetectedP�L Practical Quantitation Limit Conversions: <br /> mg/L Milligrams/Liter — ppm Di Dilution Factor 1 ppm = 1000 ppb <br /> 0.001 ppm <br /> µg/L Micrograms/Liter — ppb DLR Reportable Detection Limit 1 ppb = <br /> mg/kg Milligrams/Kilogram — ppm derived by(PQL x Dil) interferences <br /> µg/kg Micrograms/Kilogram = ppb Higher limits may result from exceptional sample matrices or <br /> 1414 Stanislaus Street Fresno, CA 93706-1623 Phone 209-497-2888, In CA 800-877-8310 Fax 209-485-6935 <br />