Laserfiche WebLink
Lancaster <br /> Laboratories Analysis Report <br /> 2425 New Holland Pike,PO Box 12425,Lancaster,PA 17605-2425•717-656-2300 Fax:717-656-2681•www.lancasterIabs.com <br /> Page 2 of 4 <br /> Quality Control Summary <br /> Client Name: Chevron Environmental Mgmt Co Group Number: 1171807 <br /> Reported: 12/04/09 at 01:10 PM <br /> Unspiked (UNSPK) = the sample used in conjunction with the matrix spike <br /> Background (BKG) = the sample used in conjunction with the duplicate <br /> MS MSD MS/MSD RPD BKG DUP DUP Dup RPD <br /> Analysis Name %REC %REC Limits RPD MAX Conc Conc RPD Max <br /> Batch number: A093291AA Sample number(s) : 5842483-5842484 UNSPK: P845596 <br /> Benzene 101 55-143 <br /> Ethylbenzene 90 44-141 <br /> Toluene 100 50-146 <br /> Xylene (Total) 86 44-136 <br /> Batch number: B093261AA Sample number(s) 5842476-5842480,5842482 UNSPK: P841206 <br /> Benzene 114 109 55-143 6 30 <br /> Ethylbenzene 106 96 44-141 10 30 <br /> Toluene 106 98 50-146 9 30 <br /> Xylene (Total) 105 96 44-136 10 30 <br /> Batch number: 09327SLK026 Sample number(s) 5842476-5842484 UNSPK: 5842478 <br /> Acenaphthene 92 92 44-122 0 30 <br /> Acenaphthylene 99 95 23-143 3 30 <br /> Anthracene 104 101 34-161 4 30 <br /> Benzo(a)anthracene 103 99 39-144 4 30 <br /> Benzo(a)pyrene 105 102 34-156 3 30 <br /> Benzo(b)fluoranthene 107 107 43-155 1 30 <br /> Benzo(g,h,i)perylene 67 66 33-141 2 30 <br /> Benzo(k)fluoranthene 105 103 49-145 2 30 <br /> Chrysene 99 95 29-156 5 30 <br /> Dibenz(a,h)anthracene 80 79 10-157 0 30 <br /> Fluoranthene 106 103 26-166 2 30 <br /> Fluorene 101 101 34-142 0 30 <br /> Indeno(1,2,3-cd)pyrene 78 78 10-164 1 30 <br /> 1-Methylnaphthalene 94 96 72-123 1 30 <br /> 2-Methylnaphthalene 84 84 49-134 1 30 <br /> Naphthalene 89 89 27-145 0 30 <br /> Phenanthrene 107 107 12-165 0 30 <br /> Pyrene 99 97 15-153 2 30 <br /> Surrogate Quality Control <br /> Surrogate recoveries which are outside of the QC window are confirmed <br /> unless attributed to dilution or otherwise noted on the Analysis Report. <br /> Analysis Name: BTEX+MTBE by 8260B <br /> Batch number: A093291AA <br /> Dibromofluoromethane 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene <br /> 5842483 90 89 96 88 <br /> 5842484 90 89 96 88 <br /> Blank 92 93 96 91 <br /> LCS 93 91 97 91 <br /> LCSD 94 90 97 92 <br /> MS 94 91 99 86 <br /> Limits: 71-114 70-109 70-123 70-111 <br /> Analysis Name: BTEX+MTBE by 8260B <br /> *-Outside of specification <br /> **-This limit was used in the evaluation of the final result for the blank <br /> (1)The result for one or both determinations was less than five times the LOQ. <br /> (2)The unspiked result was more than four times the spike added. <br />