Laserfiche WebLink
AN / EN Inc <br /> Analytical & Environmental Chemistry <br />' LABORATORY CONTROL SAMPLES <br /> Method VOLATILE AROMATICS AND TPH AS GASOLINE BY GCIPID <br /> Date Aquued 04/06/98 <br /> Expressed as mass(ng) <br /> Amount Amount LIDS %Rec <br /> Analyte Added Found Rec Limits <br /> Methyl-tent-butyl Ether 40 39 97% 83-123 <br />' Benzene 20 20 102% 89-111 <br /> Toluene 20 21 107% 89-113 <br /> Ethylbenzene 20 20 102% 87-113 <br /> m p-Xylenes 20 20 101% 88-118 <br /> o-Xylene 20 21 104% 86-115 <br /> TPH-Gasoline 1,250 1200 96% 68-138 <br /> Surrogates LSC-8020M Batch 1D 0406-04 <br /> a,a,a-TFT-FID 106% 58-127 <br /> 4-BFB-FID 107% 55-151 <br /> 4-BFB-PID 105% 68-137 <br /> Surrogates LSC-GASOLINE Batch lD 0406-05 <br /> a a,a-TFT-FID 92% 58-127 <br /> 4-BFB-FID 110% 55-151 <br /> 4-BFB-PID 113% 68-137 <br /> =Values outside of QC limits <br /> LCS Recovery 0 out of 7 outside limits <br /> II <br /> A <br /> i <br /> I •�i <br /> I <br /> 455 RESERVATION ROAD, SUITE G • MARINA, CA 93933 • (408) 883-0123 FAX (408) 883-0122 <br />' � recycled paper <br /> QC-LC5 <br />