Laserfiche WebLink
I <br /> PRECISIONC) <br /> EVVIRO-TECH <br /> Analytical Laboratory CERTIFICATE OF ANALYSIS <br /> Tuesday, March 13, 2007 <br /> Attention: Guy W.Roy <br /> R&L Diesel .Report Page 17 of 23 <br /> P.O.Box 2498 <br /> Danville, CA 94526 <br /> Metals by EPA 6000/7000 Series Met iods- Quality Control <br /> Precision Enviro- ech <br /> Reporting Spkc Source %REC RPD <br /> Analyte Result Limit Units Le el Result- %REC Limits RPD Limit Notes <br /> Batch AC70504-General Pre <br /> Matrix Spike Dnp(AC70504-MSD1) Source:7022608-02 Prepared&Analyzed:05-Mar-07 <br /> Molybdenum 51.6 0.500 mg/kg 50.0 ND 103 75-125 3 20 <br /> Silver 55.3 0.500 5(-0 0.631 104 75-125 2 20 <br /> Batch AC70602-EPA 3050B <br /> i <br /> Blank(AC70602-BLK1) Prepared:06-Mar-07 Analyzed:07-Mar-07 <br /> Mercury ND 0.100 mg/kg <br /> I <br /> mg/L—milligrams per Liter=ppm DLR=Detection Lima forPurpose of Reporting. <br /> ug/L=micrograms per Liter=ppb Exceptional sample matrices or interferences may <br /> result in higher detection limits. <br /> RESPECTFULLY SUBMITTED, <br /> 'C�j/OtA� <br /> Jonathan Le,Laboratory Director <br /> 3935 N. Coronado Ave Stockton CA. 95204 phone: (209) 4 7-8105 Fax: (209) 477-8148 <br />