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MINIMUM VI:ItIFICATION I.AIIURATORY ANALYSIS <br />c 7 L UF% A0,4cs <br />TANK <br />TANK TPfI-G <br />TPH-D <br />BTX & E <br />CL iC <br />TOTAL <br />EDB <br />METALS <br />PCB <br /># <br />CONTENTS 8015 <br />8015 <br />8020 <br />)10 <br />LEAD <br />Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br />ICAP/ <br />8270 <br />PCB <br />820) <br />8260 <br />8260 <br />Method 3540 <br />7420 <br />8240 <br />AES or <br />8080 <br />Purge and trap sample preparation <br />LEADED - <br />Quality Assurance/Quality Control <br />7421 <br />AA <br />n✓ <br />j�I� <br />GAS X <br />� <br />2� <br />UNL GAS <br />X <br />X <br />DIESEL <br />`� <br />X <br />KEROSENE <br />X <br />X <br />UNK FUEL <br />X <br />X <br />X <br />X <br />X <br />PROD. OIL <br />X <br />X <br />CHLOR. <br />SOLVENTS <br />X <br />X <br />NONCHLOR <br />SOLVENTS <br />X <br />X <br />X <br />WASTE\ <br />USED OIL <br />X <br />XX <br />X <br />X <br />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 speciflcally noted below. Refer to the "SWRCB LUFT Field Manual", Appendix A-20, Table 3-5 for <br />Jetection 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 MCL, STLC or Allowable Limit or the contaminant In question will be accepted, <br />however laboratory shall utilize the most conservative method. <br />LABORATORY ANALYSES TERMINOLOGY: <br />TPH-G <br />Total Petroleum Hydrocarbon, Gasoline, JC/FID (5030) 8015 mod or GC/MS 8260 <br />TPH-D <br />Total Petroleum Hydrocarbon, Diesel, GC/F113 (3550), 8015 mod or GC/MS 8260 <br />BTX & E <br />Benzene, Toluene, Xylene & Ethyl Benzene, GC/PID 8020 or GC/MS 8260 <br />CL HC <br />Chlorinated Hydrocarbon, GQHSD 8010, GC/MS 8240 <br />TOTAL LEAD <br />Total lead, AA 7420, AA 7421 or ICP -AES 6010 <br />EDB <br />Ethylene dibromide (DHS -AB 1803), GC/MS 8240 (DHS-LUFT) <br />GC -FID <br />Gas Chromatography, Flame Ionization Detection <br />ICAP or AA <br />Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br />Spectrometry 70t)U. Metals: Cadmium, Chromium III and VI, Lead,,Zhic and Nickel. <br />PCB <br />Polychlorinated Biphenyls, GC/MS 8270 or 8080 <br />Method 3050 <br />Acid digestion <br />Method 3540 <br />Soxhlet sample preparation <br />Method 3550 <br />Sonication sample preparation, extraction method <br />Method 5030 <br />Purge and trap sample preparation <br />QAJQC <br />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 colunut may be used as a "first cut" with "dirty" samples or once the hydrocarbons <br />have been characterized and proper QA/AC is followed. <br />For Drinking water sources, EPA reconttuends 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 require further analysis. PIIS-EHD recommends holding these samples until disposal Is Indicated. <br />Eli 23 048 (Revised 7110/92) Page 8 <br />