Laserfiche WebLink
i <br /> r 'I <br /> Page I of 2 <br /> Y ' <br /> Quality Control Suimary <br /> Client Name: ChevronTexaco Group Number: 918565 <br /> Reported: 11/09/04 at 12:26 PM <br /> Matrix QC may not be reported if site-specific QC samples were not <br /> submitted. In these situations,to demonstrate precision and accuracy at <br /> a batch level,a LCS/LCSD was performed,unless otherwise specified in the <br /> method. <br /> Laboratory Compliance Quality Control <br /> Blank Blank Report LCS LCSD LCS/LCSD <br /> Analysis Name Result MDL Unite 96REC %R6C Limits RPD RPD Max r <br /> i <br /> Batch number: 04306ASGA Sample number(s) : 4391568-4391569 <br /> TPH-GRO - Waters N.D. 50. ug/l 115 118 70-130 2 30 <br /> Batch number: 7043131AA Sample number(s) : 4391568-4391569 <br /> Ethanol N.D. 50. u9/1 78 46-145 <br /> Methyl Tertiary Butyl Ether N.D. 0.5 ug/l 96 77-127 <br /> di-Isopropyl ether N.D. 0.5 ug/l 96 67-130 <br /> Ethyl t-butyl ether N.D. 0.5 ug/l 97 74-120 <br /> t-Amyl methyl ether N.D. 0.5 ug/l 97 79-113 <br /> t-Butyl alcohol N.D. 5. ug/l 87 57-141 r <br /> Benzene N.D. 0.5 ug/l 94 85-117 <br /> 1,2-Dichloroethane N.D. 0.5 ug/l 106 77-132 Ll <br /> Toluene N.D. 0.5 ug/l 96 85-115 <br /> 1,2-Dibromoethane N.D. 0.5 ug/l 95 81-114 <br /> Ethylbenzene N.D, 0.5 ug/l 98 82-119 ' <br /> Xylene (Total) N.D. 0.5 ug/1 97 83-113 <br /> i <br /> Sample Matrix Quality Control <br /> MS MSD MS/MSD RPD BKG AUP DIIP Dup RPA ' <br /> Aaalvais Name REC RBC Limits RPD MAA Cone Com RPD Ma-� <br /> Batch number; 0430GASGA Sample number(s) : 4391568-4391569 <br /> TPH-GRO - Waters 116 63-154 <br /> Batch number: Z043131AA Sample number(s) : 4391566-4391569 <br /> Ethanol 91 88 33-153 4 30 <br /> Methyl Tertiary Butyl Ether 97 98 69-134 1 30 ' <br /> di-Isopropyl ether 99 99 75-130 0 30 <br /> Ethyl t-butyl ether 99 99 78-119 1 30 r <br /> t-Amyl methyl ether 96 98 77-117 2 30 I��} <br /> t-Butyl alcohol 91 92 51-147 1 30 <br /> Benzene 99 99 83-128 1 30 <br /> 1,2-Dichloroethane 108 108 73-136 0 30 <br /> Toluene 102 101 63-127 1 30 <br /> 1,2-Dibromoethane 95 95 78-120 0 30 <br /> Ethylbenzene 103 103 82-129 0 30 <br /> Xylene (Total) 100 100 82-130 1 30 <br /> �3 <br /> *-Outside of specification <br /> (1) The result for one or both determinations was less than five times the LOQ. r j <br /> (2) The background result was more than four times the spike added. <br /> F ' <br /> r� <br /> 4 <br />