Laserfiche WebLink
AN I EN Inc <br /> Analytical& Environmental Chemistry <br /> LABORATORY CONTROL SAMPLES <br /> Method VOLATILE AROMATICS AND TPH AS GASOLINE BY GC/PID <br /> Date Aquired 12/01/99 <br /> Expressed as mass(ng) <br /> Amount Amount LCS %Rec <br /> Analyte Added Found Rec Limits <br /> Methyl-tert-butyl Ether 40 41 104% 80-130 <br /> Benzene 20 20 101% 85-120 <br /> Toluene 20 20 100% 85-120 <br /> Ethylbenzene 20 20 99% 85-120 <br /> m,p-Xylenes 20 20 98% 85-120 <br /> o-Xylene 20 19 95% 85-120 <br /> TPH-Gasoline 1250 1,326 106% 65-140 <br /> Surrogates LCS-8020M Batch ID 1201-04 <br /> a a,a-TFT-FID 107% 60-130 <br /> 4-BFB-FID 111% 55-150 <br /> 4-BFB-PID 106% 65-140 <br /> Surrogates LCS-GASOLINE Batch ID 1201-05 <br /> a a a-TFT-FID 124% 60-130 <br /> 4-BFB-FID 127% 55-150 <br /> 4-BFB-PID 78% 65-140 <br /> =Values outside of QC limits <br /> LCS Recovery Gout of 7 outside limits <br /> --- I <br /> f _ <br /> i <br /> 455 RESERVATION ROAD, SUITE G o MARINA, CA 93933 0 (831) 883-0123 0 FAX(831) 883-0122 <br /> zl1 recyclNd paper QC-LCS <br />