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II <br /> ff }} <br /> MINIM .4 VERIFICATION LABORATORY ANALF,.;8 <br /> PCB <br /> TANK TANK F8260 <br /> G TPH-D BTX & E CL HC TOTAL ETALS 8270 <br /> # CONTENTS 8015 8020 8010 LEAD <br /> 8260 8260 8240 7,420 . AES or 8080 <br /> 7421 <br /> `e <br /> LEADED <br /> X X X <br /> GAS X <br /> I' UNL GAS X X <br /> �j <br /> tl DIESEL X X # <br /> i KEROSENE X X <br /> i UNK FUEL X <br /> X X 1� X <br /> �i <br /> PROD. OIL X X Il <br /> t <br /> r <br /> R. <br /> ENTS X X k <br /> to <br /> HLOR J <br /> ENTS X X XEI X X <br /> OIL 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 "SWRCS 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 /> I)etection Limits that remain below the MCL, STLC or Allowable Limit of then contaminant in question will be accepted, <br /> however laboratory shall utilize the most conservative method. <br /> • I� <br /> LABORATORY ANALYSES TERMINOLOGY: <br /> TPH-G Total Petroleum Hydrocarbon, Gasoline, GC/FID (5030) 8015 mod or GC/MS 8260 <br /> -ITH-D Total Petroleum Hydrocarbon, Diesel, GCIFID (3550), 8015 mod or GCIMS 8260 <br /> BTX & E Benzene, Toluene, Xylene & Ethyl Benzene, GC/PID 8020 or GUMS 8260 <br /> CL HC Chlorinated Hydrocarbon, GC/HSD 8010, GC/MS 8240 <br /> TOTAL LEAD Total lead, AA 7420, AA 7421 or ICP-AES 6010 } <br /> EDB Ethylene dibromide (DHS-AB 1803), GC/MS 8240 (bHS-CUFT) <br /> GC-FID Gas Chromatography, Flame Ionization Detection <br /> ]CAP or AA Inductively Coupled Plasma Atomic Emission Spect ometry16010 or Atomic Absorption <br /> Spectrometry 7000, Metals: Cadmium, Chromium III and VI, Lend, Zinc and Nickel. <br /> PCB Polychlorinated Biphenyls, GC/MS 8270 or 8080 d <br /> Method 3050 Acid digestion <br /> Method 3540 Soxhlet sample preparation L <br /> aration extraction method <br /> Method 3550 Sonication sample prep <br /> re <br /> , <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 /> a packed column may be used as a "first cut" with "dirty" samples or once the hydrocarbons <br /> packed columns, Y <br /> referred to P ; <br /> r p <br /> ; <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 exhibiting any level of heavy metal <br /> contamination may requite further analysis. PHS-EHD recommends holding'these samples until disposal is indicated. <br /> EH 23 048 (Revised 7110/42) Page 8 <br /> si .I� <br />