Laserfiche WebLink
Lancaster <br /> Laboratories �4 n a I ysis Report <br /> 2425 New Holland Pike,PO Box 12425 Lancaster PA 17605-2425•717 656 2300 Fax 717 656 2681•www lancasterlabs com <br /> Page ] of 3 <br /> E Quality Control Summary <br /> Client Name ChevronTexaco Group Number 856625 <br /> Reported=06/29/03=at=TOJ38=PM <br /> Laboratory Compliance Quality Control <br /> Blank Blank Report LCS LCSD LCS/LCSD <br /> Analysis Name Result MDL Units %REC %REC Limits RPA RPA Max <br /> Batch number 03174A53A Sample numbers) 4068531-4068540 <br /> TPH-GRO - waters N D 50 u9/1 122 118 70-130 3 30 <br /> Batch number P031762AA Sample number(s) 4066531-4068537 <br /> Methyl Tertiary Butyl Ether N D 0 5 ug/l 108 77-127 <br /> di-Isopropyl ether N D 0 5 ug/l 108 74-125 <br /> Ethyl t-butyl ether N D 0 5 ug/l 109 74-120 <br /> t-Amyl methyl ether N D 0 5 ug/l 107 79-113 <br /> t-Butyl alcohol N D 5 ug/1 111 53-147 <br /> Benzene N D 0 5 ug/l 107 85-117 <br /> 1,2-Dichloroethane N D 0 5 ug/1 111 77-132 <br /> Toluene N D 0 5 ug/l 104 85-115 <br /> 1,2-Dibromoethane N D 0 5 ug/1 102 81-114 <br /> Ethylbenzene N D 0 5 ug/l 102 82-119 <br /> Xylene (Total) N D 0 5 ug/1 103 84-120 <br /> Batch number P031771AA Sample number(s) 4068538-4068539 <br /> Methyl Tertiary Butyl Ether N D 0 5 ug/1 94 77-127 <br /> di-Isopropyl ether N D 0 5 ug/l 95 74-125 <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 95 79-113 <br /> t-Butyl alcohol N D 5 ug/l 97 53-147 <br /> Benzene N D 0 5 ug/l 95 85-117 <br /> 1,2-Dichloroethane N D 0 5 ug/l 94 77-132 <br /> Toluene N D 0 5 ug/l 94 85-115 <br /> 1,2-Dibromoethane N D 0 5 ug/l 97 81-114 <br /> Ethylbenzene N D 0 5 ug/l 95 82-119 <br /> Xylene ITotal) N D 0 5 ug/l 97 84-120 <br /> Batch number P0317'91AA Sample numbers) 4068590 <br /> Methyl Tertiary Butyl Ether N D 0 5 ug/l 66 77-127 <br /> da-Isopropyl ether N D 0 5 ug/1 90 74-125 <br /> Ethyl t-butyl ether N D 0 5 ug/1 89 74-120 <br /> t-Amyl methyl ether N D 0 5 ug/1 87 79-113 <br /> t-Butyl alcohol N D 5 ug/l 86 53-147 <br /> Benzene N D 0 5 ug/1 90 85-117 <br /> 1,2-Dichloroethane N D 0 5 ug/l 91 77-132 <br /> Toluene N D 0 5 ug/l 93 85-115 <br /> 1,2-Dzbromoethane N D 0 5 ug/l 90 81-114 <br /> Ethylbenzene N D 0 5 ug/l 93 82-119 <br /> Xylene (Total) N D 0 5 ug/1 90 84-120 <br /> Sample Matrix Quality Control <br /> MS MSD MS/MSD RPD ARG DUP DUP Dup <br /> RPD <br /> Analysis Name $REC %REC Limits RPD MAX Conc Conc RPD Max <br /> Batch number 03174A53A Sample numbers) 4068531-4068540 <br /> TPH-GRO - waters 97 70-130 <br /> Batch number P031762AA Sample numberls) 4068531-4066537 <br /> Methyl Tertiary Butyl Ether 107 108 69-134 D 30 <br /> di-Isopropyl ether 110 110 75-130 0 30 <br /> *-Outside of specification <br /> (1) The result for one or both determinations was less than five times the LOQ <br /> (2) The background result was more than four times the spike added <br />