Laserfiche WebLink
i <br /> Lancaster <br /> Laboratories Analysis Rep ort <br /> 2425 New Holland Pike PO Box 12425 Lancaster,PA 17605-2425•717-656-2300 Fax 717 656-2681•WWW 1anmterlabs com <br /> Page 2 of a <br /> Quality Control Summary <br /> Client Name ChevronTexaco Group Number 861666 <br /> Reported 08/15/03 at 09 40 AM <br /> Sample Matrix Quality Control <br /> MS MSD MS/MSD RPD BKG DUP DUP Dup <br /> RPD <br /> Analysis Name %REC REC Limits RPD MAX Conc Conc RPD Max <br /> Batch number P032242AA Sample number(s) 4093686 <br /> Methyl Tertiary Butyl Ether 112 111 69-134 1 30 <br /> Benzene 121 121 83-128 0 30 <br /> Toluene 116 116 83-127 0 30 <br /> Ethylbenzene 117 116 82-134 1 30 <br /> Xylene (Total) 116 115 82-130 1 30 <br /> Batch number P032251AA Sample number(s) 4093687-4093694,4093696 <br /> Ethanol 98 101 34-163 3 30 <br /> Methyl Tertiary Butyl Ether 107 107 69-134 0 30 <br /> di-Isopropyl ether 106 103 75-130 3 30 <br /> Ethyl t-butyl ether 107 105 73-123 2 30 <br /> t-Amyl methyl ether 110 110 77-117 1 30 <br /> t-Butyl alcohol 110 111 39-155 1 30 <br /> Benzene 108 108 83-128 0 30 <br /> Toluene 107 105 83-127 1 30 <br /> Ethylbenzene 108 108 82-134 0 30 <br /> Xylene (Total) 111 110 82-130 1 30 <br /> Batch number P032251AB Sample number(s) 4093695 <br /> Ethanol 98 101 34-163 3 30 . <br /> Methyl Tertiary Butyl Ether 107 107 69-134 0 30 <br /> da-Isopropyl ether 106 103 75-130 3 30 <br /> Ethyl t-butyl ether 107 105 73-123 2 30 <br /> t-Amyl methyl ether 110 110 77-117 1 30 <br /> t-Butyl alcohol 110 111 39-155 1 30 <br /> Benzene 108 108 83-128 0 30 <br /> Toluene 107 105 83-127 1 30 <br /> Ethylbenzene 108 108 82-134 0 30 <br /> Xylene (Total) 111 110 82-130 1 30 <br /> Surrogate Quality Control. <br /> Analysis Name TPH-GRO - Waters <br /> Batch number 03216A16A <br /> Trifluorotoluene-F <br /> 4093686 112 <br /> Blank 117 <br /> LCS 116 <br /> LCSD 117 <br /> MS 119 <br /> Limits 57-146 <br /> Analysis Name TPH-GRO - Waters <br /> Batch number 03217A07C <br /> Trifluorotoluene-F <br /> 4093687 91 <br /> 4093688 115 <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 />