Laserfiche WebLink
CA.Science <br />nvironmenlal <br />Aaboratories, Inc. <br />Analytical Report <br />Page 3 of 12 <br />�1 ACCpq <br />G � <br />Cardno ERI Date Received: 04/19/12 <br />601 North McDowell Blvd. Work Order No: 12-04-1177 <br />Petaluma, CA 94954-2312 Preparation: N/A <br />Method: EPA TO -15M <br />Units: mg/m3 <br />Project: ExxonMobil 99CAS/022789C Page 1 of 1 <br />Lab Sample Date/Time RA- ; 1- ­ .Date Date/Time Q('P�fter, 1D <br />Client Sample Number Number Collected '""""^ Prepared Anaiyzeg <br />V-DSCHG 72-04-9177-1-A 04117/12 Air GCIMS V NIA 04199172 120419L01 <br />73:00 14:12 <br />Comment(s): <br />-The method has been modified to use Tedlar Bags instead of Summa canisters and is not NY NELAC accredited. <br />DF <br />Parameter <br />Result <br />RL <br />DF (Qau I• <br />Parameter <br />Result <br />RL DF Qual <br />Benzene <br />0.043 <br />0.0080 <br />5 <br />Xylenes (total) <br />2.6 <br />0.043 5 <br />Toluene <br />1.1 <br />0.094 <br />5 <br />Methyl -t -Butyl Ether (MTBE) <br />ND <br />0.036 5 U <br />Ethylbenzene <br />0.33 <br />0.011 <br />5 <br />Surrogates: <br />REC % Control <br />Qual <br />Surrogates: <br />REC % <br />Control <br />Qual <br />Surrogates: <br />REC % <br />Control Qual <br />Limi s <br />Limits <br />1,4-Bromofluorobenzene <br />102 57-129 <br />Limits <br />1,4-Bromofluorobenzene 113 <br />57-129 <br />98 <br />1,2-Dichloroethane-d4 <br />101 <br />47-137 <br />Toluene -d8 <br />89 <br />78-156 <br />V•INF-0x0 12.04-1177-2-A 04/17/12 Air oc1Ms v NIA 04119112 120419L01 <br />13:30 14:59 <br />Comment(s): <br />-The method has been modified to use Tedlar Bags instead of Summa canisters and is not NY NELAC accredited. <br />DF <br />Parameter <br />Result <br />RL <br />DF Qual <br />Parameter <br />Result <br />RL DF Qual <br />Benzene <br />2.2 <br />0.32 <br />200 <br />Xylenes (total) <br />430 <br />17 2000 <br />Toluene <br />260 <br />38 <br />2000 <br />Methyl -t -Butyl Ether (MTBE) <br />ND <br />1.4 200 U <br />Ethylbenzene <br />71 <br />0.43 <br />200 <br />Surrogates: <br />REC % Control <br />Qual <br />Surrogates: <br />REC % <br />Control <br />Qual <br />Surrogates: <br />REC % <br />Control C g al <br />Limits <br />Limits <br />1,4-Bromofluorobenzene <br />102 57-129 <br />Limits <br />1,4-Bromofluorobenzene 106 <br />57-129 <br />98 <br />1,2-Dichloroethane-d4 <br />94 <br />47-137 <br />Toluene -d8 <br />91 <br />78-156 <br />Method Blank 099-12-983-2,267 NIA Air GCIMS V NIA 04119112 1204191.01 <br />12:45 <br />Parameter <br />Result RL <br />DF <br />Qual <br />Parameter <br />Result <br />RL DE Qual <br />Benzene <br />ND 0.0016 <br />1 <br />U <br />Xylenes (total) <br />ND <br />0.0087 1 U <br />Toluene <br />ND 0.019 <br />1 <br />U <br />Methyl -t -Butyl Ether (MTBE) <br />ND <br />0.0072 1 U <br />Ethylbenzene <br />ND 0.0022 <br />1 <br />U <br />Surrogates: <br />REC % Control <br />Qual <br />Surroaates: <br />REC (%) <br />Control Qual <br />Limits <br />Limits <br />1,4-Bromofluorobenzene <br />102 57-129 <br />1,2-Dichloroethane-d4 <br />98 <br />47-137 <br />Toluene -d8 <br />97 78-156 <br />RL -Reporting Limit DF - Dilution Factor Qual -Qualifiers <br />7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL:(714) 895-5494 FAX: (714) 894-7501 <br />