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MINIMUM VERIFICATION LABORATORY ANILYSIS <br /> TANK TANK r101-O TPII-D BTX & E CLIIC TOTAL EDB METALS PCD <br /> # CONI73NTS 8015 Bt120 8010 LEAD ICAP/ 8270 <br /> 8260 8260 8240 7420 8240 AES or 8080 <br /> 7421 AA <br /> LEADED <br /> 5� Jr OAS X X X X <br /> UNL OAS X X <br /> DIESEL X X <br /> KEROSENE X X <br /> UNK FUEL X X X X X <br /> PROD. OIL X X <br /> CI ILOR. <br /> SOLVENT'S X X <br /> NONCI ILOR <br /> SOLVENT'S X X X <br /> WASTE\ <br /> USED OIL, X X X X X X <br /> All analyses methods are designated EPA methods described In EPA SW 846, Third Edition. Those methods not found <br /> In SW 846, are specifically noted below. Refer to the 'SWRCB LUFr Field Manual', Appendix A-20, Table 3-5 for <br /> detection limits of motor vehicle fuels (gasoline and diesel). Refer to 1-2-3 'Regional Board Staff Recommendations for <br /> Initial Evaluation and Investigation of US'I's" for the waste and motor oil detection limits. <br /> Detection Limits that remain below the MC[, STLC or Allowable Limit of line contaminant In question will be accepted, <br /> however laboratory shall utilize line most conservative method. <br /> LABORATORY ANALYSES TERMINOLOOY: <br /> TPIl-O Total Petroleum I lydrocarbon, Oasollne, OC/FID (5030) 8015 mod or OC/MS 8260 <br /> 'IPII-D Total Petroleum Ilydrexarbon, Diesel, OC/FID (3550), 8015 nod or OC/MS 8260 <br /> HTR & E Benzene, Toluene, Xylene & Ethyl Benzene, OC/PID 8020 or OC/MS 8260 <br /> CL IIC Chlorinated Ilydrocarfxm, OC/IISD 8110, OC/MS 8240 <br /> TOTAL LEAD Total lead, AA 7420, AA 7421 or ICP-AES 6010 <br /> EDD Ethylene dibromlde (DI IS-AB 1803), OCIMS 8240 (DI IS-LUFf) <br /> OC-FID Ons Chromatography, Flame Ionization Detection <br /> ICRP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br /> Spectrometry 7(XX). Metals: Cadmium, Chromium 111 and VI, Lead, Zine and Nickel. <br /> PCU Polychlorinated Biphenyls, OC/MS 8270 or 8080 <br /> Method 3050 Acid digestion <br /> Method 3540 Soxhlet sample preparation <br /> Method 3550 Sonleatlon sample preparation, extraction method <br /> Method 5030 Purge and trap sample preparation <br /> QA/QC Quality Assurance/Quality Control <br /> Notes: To avoid false positive detection of benzene, benzene-free solvents are to be used. Fused capillary columns are <br /> preferred to packed columns; a packed column may be used as a 'Hist cut" with "dirty' samples or once the hydrocarbons <br /> have been characterized and proper QA/AC is followed. <br /> For Drinking water sources, EPA recommends that the SIX) Series for volatile organics be used In preference to the 600 <br /> series because the detection limits are lower and the QA/QC Is better. Samples exhibiting any level of heavy metal <br /> contamination may require further analysis. PIIS-EI ID recommends holding these samples until disposal Is Indicated. <br /> EII 23 018 (Revised 7/111/92) Page 8 <br />