Laserfiche WebLink
A ® - • O <br /> Lancaster <br /> e Laboratories <br /> Page 1 of 2 <br /> Quality Control Summary <br /> Client Name ChevronTexaco Group Number 841532 <br /> Reported 02/27/03 at 06 58 PM <br /> Laboratory Compliance Quality Control <br /> Blank Blank Report LCS LCSD LCS/LCSD <br /> Analysis Name Result MDL Units %RRC %REC Limits RPD RPD Max <br /> I <br /> Batch number 030490026A Sample number(a) 3996023-3996029 <br /> Methanol (by Direct In3ection) N D 200 ug/l 92 64-130 <br /> Batch number 03052AQ79 Sample number(s) 3996022-3996029 <br /> TPH-GRO - Waters N D 50 ug/l 109 107 70-130 2 30 <br /> Batch number NG30552AA Sample number(s) 3996022-3996029 <br /> Ethanol N D 50 ug/l 92 43-159 <br /> Methyl Tertiary Butyl Ether N D 5 ug/l 117 77-127 <br /> di-Isopropyl ether N D 8 ug/l 109 74-125 <br /> Ethyl t-butyl ether N D 8 ug/l 102 74-120 <br /> t-Amyl methyl ether N D 8 ug/1 103 79-113 <br /> t-Butyl alcohol N D 10 ug/1 103 53-147 <br /> Benzene N D 5 u9/1 115 85-117 <br /> 1,2-Dichlorcethane N D 1 u9/1 114 77-132 <br /> Toluene N D 7 ug/1 111 85-115 <br /> 1,2-Dibromoethane N D 1 ug/1 104 81-114 <br /> Ethylbenzene N D 8 ug/1 112 82-119 <br /> Xylene (Total) N D 8 ug/1 116 84-120 <br /> • Sample Matrix Quality Control <br /> MS MSD MS/MSD RPD BKG DUP DUP Dup <br /> RPD <br /> Analysis Name %RSC $RBC Limits RPD MAX Conc Conc RPD Max <br /> Batch number 03049002GA Sample number(s) 3995023-3996029 <br /> Methanol (by Direct In3ection) 88 96 69-127 8 20 <br /> Batch number 03052A07B Sample number(s) 3996022-3996029 <br /> TPH-GRO - Waters 122 70-130 <br /> Batch number N030552AA Sample number(s) 3996022-3996029 <br /> Ethanol 86 95 34-163 9 30 <br /> Methyl Tertiary Butyl Ether 113 119 69-134 5 30 <br /> di-Isopropyl ether 107 111 75-130 4 30 <br /> Ethyl t-butyl ether 99 104 73-123 5 30 <br /> t-Amyl methyl ether 98 103 77-117 4 30 <br /> t-Butyl alcohol 97 103 39-155 6 30 <br /> Benzene 117 322 83-128 4 30 <br /> 1,2-Dichloroethane 110 113 73-136 3 30 <br /> Toluene 114 117 83-127 3 30 <br /> 1,2-Dibromoethane 99 102 78-120 3 30 <br /> Ethylbenzene 114 117 82-134 3 30 <br /> Xylene (Total) 118 122 82-130 3 30 <br /> Surrogate Quality Control <br /> Analysis Name Methanol and Ethanol <br /> Batch number 030490026A <br /> *-Outside of specification <br /> 01) 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 /> Lancaster Laboratories Inc <br /> MEMBER 2425 New Holland Pike <br /> PO Box 12425 <br /> A Lancaster PA 17605 2425 <br /> 7i�acc ) nn r— 7n rrA 7FR9 <br />