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 Pagel of 3 Quality Control Summary Client Name: Chevron Environmental Mgmt Co Group Number: 1203974 Reported: 08/13/10 at 02:10 PM Matrix QC may not be reported if site-specific QC samples were not submitted. In these situations, to demonstrate precision and accuracy at a batch level, a LCS/LCSD was performed, unless otherwise specified in the method. Laboratory Compliance Quality Control BlankBlank Blank Report LCS LCSD LCS/LCSD Analysis Name Result MDL** Loo Units %REC %REC Limits RPD RPD Max Batch number: A102031AA Sample number(s) : 6037223-6037225 Benzene N.D. 0.0005 0.005 mg/kg 113 80-120 Ethylbenzene N.D. 0.001 0.005 mg/kg 111 80-120 Toluene N.D. 0.001 0.005 mg/kg 111 80-120 Xylene (Total) N.D. 0.001 0.005 mg/kg 104 80-120 Batch number: 10202SLB026 Sample number(s) : 6037223-6037225 Acenaphthene N.D. 0.00067 0.0017 mg/kg 86 87 73-104 1 30 Acenaphthylene N.D. 0.00033 0.0017 mg/kg 86 86 67-100 1 30 Anthracene N.D. 0.00033 0.0017 mg/kg 89 89 69-107 0 30 Benzo(a)anthracene N.D. 0.00067 0.0017 mg/kg 89 90 74-112 1 30 Benzo(a)pyrene N.D. 0.00067 0.0017 mg/kg 89 89 70-109 0 30 Benzo(b)fluoranthene N.D. 0.00067 0.0017 mg/kg 86 86 73-123 0 30 Benzo(g,h,i)perylene N.D. 0.00067 0.0017 mg/kg 77 80 62-128 3 30 Benzo(k)fluoranthene N.D. 0.00067 0.0017 mg/kg 96 94 65-130 1 30 Chrysene N.D. 0.00033 0.0017 mg/kg 91 93 79-111 2 30 Dibenz(a,h)anthracene N.D. 0.00067 0.0017 mg/kg 79 81 69-128 3 30 Fluoranthene N.D. 0.00067 0.0017 mg/kg 89 90 78-114 1 30 Fluorene N.D. 0.00067 0.0017 mg/kg 88 89 75-110 1 30 Indeno(1,2,3-cd)pyrene N.D. 0.00067 0.0017 mg/kg 80 82 71-127 2 30 1-Methylnaphthalene N.D. 0.00067 0.0017 mg/kg 96 95 72-114 1 30 2-Methylnaphthalene N.D. 0.00067 0.0017 mg/kg 80 80 62-115 0 30 Naphthalene N.D. 0.00067 0.0017 mg/kg 89 89 67-105 0 30 Phenanthrene N.D. 0.00067 0.0017 mg/kg 90 90 76-109 0 30 Pyrene N.D. 0.00067 0.0017 mg/kg 97 91 71-109 6 30 Batch number: 102020027A Sample number(s) : 6037223-6037225 C10-C36 N.D. 4.0 12 mg/kg Total TPH N.D. 4.0 12 mg/kg 90 72-125 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 RE %REC Limits RPD MAX Conc Conc RPD Max Batch number: A102031AA Sample number(s) : 6037223-6037225 UNSPK: P035036 Benzene 120 121 55-143 2 30 Ethylbenzene 122 122 44-141 2 30 Toluene 122 123 50-146 2 30 Xylene (Total) 112 113 44-136 2 30 *-Outside of specification **-This limit was used in the evaluation of the final result for the blank (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.