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IlYfUM VERIFICATION IABORATORY A :.YSIS <br /> TANK TANKTPH G ITPH <br /> -D BTX&E CL HC TOTAL EDB METALS PCB <br /> CONTENTS 8015 8015 8020 8010 LEAD ICA?/ 8270 <br /> 8260 8160 8260 8240 7420 8240 AFS or 8080 <br /> 7421 AA <br /> LEADED <br /> GAS X X X X <br /> UNL GAS X X <br /> DIESEL X X <br /> KEROSENE X X <br /> UNK FUEL X X X X X <br /> PROD. OIL X X <br /> CHLOR <br /> SOLVENTS X X <br /> NONCHLOR <br /> SOLVENTS X X X <br /> WASTE\ <br /> USED OIL X X X X I 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 LUFT 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 UST's' for the waste and motor oil detection limits. <br /> Detection Limits that remain below the MCI., STLC or Allowable limit of the contaminant in question will be accepted, <br /> however laboratory shall utilize the most conservative method. <br /> L4BORATORY ANALYSES TERMINOLOGY: <br /> T?H-G Total Petroleum Hydrocarbon, Gasoline, GC/FID (5030) 8015 mod or GCNIS 8260 <br /> T?H-D Total Petroleum Hydrocarbon, Diesel, GC/FM (3550), 8015 mod or GC`MS 8260 <br /> BTX & E Benzene,Toluene, Xylene &Ethyl Benzene, GC/PID 8020 or GC/MS 8260 <br /> CL HC Chlorinated Hydrocarbon, GC/HSD 8010, GCIMS 8140 <br /> TOTAL. LEAD Total lead, AA 7420, AA 7421 or ICP-AES 6010 <br /> EDB Ethylene dibromide (DHS-AB 1803), GGMS 8240 (DHS-LUFT) <br /> GC-FID Gas Chromatography, Flame Ionization Detection <br /> ICA? or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br /> Spectrometry 7000. Metals: Cadmium, Chromium III and VI, Lead, Zinc and Nickel. <br /> PCB Polychlorinated Biphenyls, GC/MS 8270 or KW <br /> Method 3050 Add digestion <br /> Method 3540 Soxhlet sample preparation <br /> Method 3550 Sonication sample preparation, extraction method <br /> Method 5030 Purge and trap sample preparation <br /> QA/QC Quality Assurance/Qualiry Control <br /> Notes: To avoid false positive detection of benzene, benzene-fres solvents are to be used Fused capillary columns are <br /> preferred to packed columns; a packed column may be used as a "fust 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 500 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 exlubiting any level of heavy metal <br /> contamination may require further analysis. PHS-EHD recommends holding these samples until disposal is indicated <br /> EH Z3 043 (Revised 7/10192) Page 8 <br />