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0 <br /> MINIMUM VERIFICATION LABORATORY ANALYSIS <br /> OXYGEN <br /> dK TANK TPH-G TPH-D BTX&E CL HC TOTAL MTBE ATES METAL PC$ <br /> it CONTENTS 8015 8015 8020 8010 LEAD 8020 (MTBE, CCAP/ 8270 <br /> 8260 8260 8260 8240 7420 8260 TBA,r�IPE. AES or 8080 <br /> 8260 7421 TAW) AA <br /> 8260 <br /> LEADED GAS X X X X <br /> UNL GAS X X X <br /> DIESEL X X <br /> KEROSENE X X X <br /> UNK P'U"EL X X X X X <br /> PROD.OIL X X X <br /> CHLOR. X <br /> SOLVENTS X X <br /> NONCHLOR X <br /> SOLVENTS X X <br /> NVASTE\ <br /> USED OIL X X X X X X X <br /> analysis methods are the designated EPA methods described in EPA SW 846,Third Edition. Those methods not found in SW 846 are <br /> cifically noted below. Refer to the"S CB LUFT Field Manual",Appendix D(B),Table 3-5 on page A20 for ' detection <br /> limits for motor vehicle fuel line and diesel). Refer to "Tim Regional Board Staff Recommendations for Initial Evaluation and <br /> Investigation of UST's"for the waste and motor oil minimum detection limits_ Detection Limits that remain below the MCL,STLC or <br /> Allowable Lindt of the contaminant in question will be aceeptedhowever laboratory shall_utilize the most conservative method, <br /> LABORATORY ANALYSES T]ERMINOLOG'Y- <br /> TPH-G Total Petroleum Hydrocarbon,Gasoline,GC/FID(5030)8015 nwd or GC/MS 8260 <br /> TPH-D Total Petroleum Hydrocarbon,Diesel,GC/FID(35S0),8015 mod or GC/MS 8260 <br /> BTX&EBenzene,Toluene,Xylem&Ethyl Beazecre,GCIPID 8020 or GOMS 8260 <br /> CL HC Chlorinated Hydrocarbon,GC/HSD 8010,GC/MS 8240 or 8250 <br /> TOTAL LEAD Total lead,AA 7420, AA 7421 or ICP AES 6010 <br /> OXYGENATES MTBE,ETRE,TAME,DIPS,&'CBA GCIMS 8260(For MTBE screen only you may use 8020) <br /> METALS ICAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption Spectrometry 7000. Metals: <br /> CadtWnm,Chnudam M and VI,Lead,Zinc and Nickel. <br /> PCB Polychlorinated Biphenyls,GCIMS 8270 or 8080 <br /> GC-FID Gas Chromatography,Flame Ionization Detection <br /> Method 3050 Acid digestion <br /> Method 3540 Soxblet sarnple preparation <br /> Method 3550 Sonication sample preparation,extraction method <br /> Mcthod 5030 Purge and trap sample preparation <br /> QA/QC Quality Ammce/Quak Control <br /> Notes- To avoid false positive detection of benzene,benzene-free solvents are to be used. Fused capillary columns=preferred to packed columns;a <br /> packed column may be used as a"first cut"with"dirty"samples or once the hydrocarbons have been characterized and proper QA/QC is followed- For <br /> drinking water sources,EPA recormnends that the 500 series for volatile organic should be used in prefercnee to the 600 series because the detection <br /> limits are lower and the QA/QC is better_ Samples exhibiting any level of heavy metal contamination may require further analysis.PHS-EHD <br /> recommends holding those samples until disposal is indicated. <br /> EH 23 046 (Revised 05109/00) <br /> 5 <br />