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,.., ."i <br /> MINIldU1VI VERIFICATION LABORATORY ANALYSIS <br /> I <br /> TANK TANK TPH-G TPH-D BTX & E CL HC TOTAL MTBE METALS PCB <br /> ,Y CONTENTS 8015 8015 8020 8010 LEAD TBA, ICAP' 82 O <br /> 8260 8260 8260 8240 7420 DIPE, AES or 8080 <br /> 7421 ETBE, <br /> TAME <br /> y� 8260 <br /> /V I LEADED GAS X I X X I X <br /> UNL GAS X I X I I X <br /> DIESEL ( X I X <br /> KEROSENE I X I X <br /> UNK FUEL X X I X X I X <br /> ! PROD. OIL X X <br /> SOLVENTSI I X X <br /> NONCHLOR <br /> SOLVENTS X X X <br /> WASTE\ 71 <br /> I I I ( X X <br /> USED OIL X X X X <br /> All analysis methods are the designated EPA methods described in EPA SW 846, Third Edition. Those methods not found in <br /> SW 846 are specifically noted below. Refer to the "SWRCB LUFT Field Manual', Appendix D (B), Table 3-5 on page A20 for <br /> minimum detection limits for motor vehicle fuel (gasoline and diesel). Refer to 1-2-3 "Regional Board Staff Recommendations <br /> for Initial Evaluation and Investigation of UST's" for the waste and motor oil minimum detection limits. <br /> Detection Limits that remain below the MCL, STLC or Allowable Limit of the contaminant in question will be accepted, <br /> however laboratory shall utilize the most conservative method. <br /> LABORATORY ANALYSES TERMINOLOGY: <br /> TPH-G Total Petroleum Hydrocarbon, Gasoline. GC/FID (5030) 8015 mod or GC/MS 8260 <br /> TPH-D Total Petroleum Hydrocarbon. Diesel. GC/FID (3550). 8015 mod or GC/MS 8260 <br /> BTX&E Benzene, Toluene, Xylene&Ethyl Benzene, GC/PID 8020 or GC/MS 3260 <br /> CL HC Chlorinated Hydrocarbon. GCiHSD 8010, GC NS 8240 <br /> TOTAL LEAD Total lead.AA 7420, AA 7421 or ICP-AES 6010 <br /> MTBE,TAME.DIPE.TBA GC;'MS 8260 <br /> METALS ICAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption Spectrometry 7000. <br /> Metals: Cadmium, Chromium III and VT, Lead, Zinc and Nic%el. <br /> PCB Polychlorinated Biphenyls, GCINJS 8270 or 8080 <br /> GC-FID Gas Chromatography, Flame Ionizaron Detection <br /> Method 3050 Acid digestion <br /> Method 3510 Soxhlet sample preparation <br /> Method 3550 Sonication sample preparation, extraction method <br /> Method 5030 Purge and trap sample preparation <br /> QAiQC Quality Assurance/Quality Control - <br /> Notes: To avoid false positive detection of benzene, benzene-free solvents are to be used. Fused capillary columns are preferred to packed <br /> columns: a packed column may be used as a 'first cut' with "dim' samples or once the hydrocarbons have been characterized and proper <br /> QA/QC is followed. <br /> For drinking water sources. EPA recommends that the 5C0 series for volatile organic should be used in preference to the 600 series because the <br /> detection limits are lower and the QA/QC is better. Samples exhibiting any leve! of heavy metal contamination may require further analysis. <br /> PHS-EHD recommends holding those samples until disposal is indicated. <br /> EH 23 046 rRevised 10/19/98) Page 8 <br />