FIELD DOCUMENTS_CASE 1 - Laserfiche WebLink

Home Browse Search

Lancaster Laboratories Analysis Report 2425 New Holland Pike,PO Box 12425,Lancaster,PA 17605-2425•717-656-2300 Fax:717-656-2681•www.lancasterlabs.com Page 2 of 3 Quality Control Summary Client Name: Chevron Environmental Mgmt Co Group Number: 1204354 Reported: 09/03/10 at 10:15 AM Sample Matrix Quality Control Unspiked (UNSPK) = the sample used in conjunction with the matrix spike Background (BKG) = the sample used in conjunction with the duplicate Ms MSD MS/MSD RPD BKG DUP DUP Dup RPD Analysis Name %RHC %RBC Limits RPD MAX Conc Conc RPD Max Toluene 114 107 83-127 7 30 Xylene (Total) 110 105 84-125 5 30 Surrogate Quality Control Surrogate recoveries which are outside of the QC window are confirmed unless attributed to dilution or otherwise noted on the Analysis Report. Analysis Name: VOCs 25 ml purge 8260 Batch number: G102081AA Dibromofluoromethane 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene 6039950 110 103 102 86 6039951 109 105 101 105 6039952 109 103 101 90 6039953 109 103 102 88 Blank 107 102 102 88 LCS 98 95 108 100 MS 98 93 106 100 MSD 98 94 106 100 Limits: 77-114 74-113 77-110 78-110 Analysis Name: PAHs in Water by LVI GC/MS Batch number: 10205WAI026 Nitrobenzene-6 2-Fluorobiphenyl Terphenyl-d14 6039951 134 105 91 6039952 136 130 91 6039953 136 105 73 Blank 116 105 96 LCS 118 106 84 LCSD 127 111 90 Limits: 69-144 76-149 61-150 Analysis Name: TPH-DRO water C10-C25 Batch number: 102050008A Orthoterphenyl 6039951 72 6039952 101 6039953 95 Blank 96 LCS 107 LCSD 107 Limits: 45-114 Analysis Name: TPH-DRO water C10-C25 w/Si Gel *-Outside of specification (1)The result for one or both determinations was less than five times the LOQ. (2)The unspiked result was more than four times the spike added.