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Tri-Regional Recommendations <br /> Appendix A <br /> TABLE#2 RECOMMENDED MINIMUM VERIFICATION ANALYSES <br /> FOR UNDERGROUND STORAGE TANK INVESTIGATIONS <br /> TANK TANK TPH-G TPH-D BTX&E CL HC TOTAL MTBE OXYGENATES METALS PCB <br /> p CONTENTS LEAD <br /> 8075 8O16 8020 8010 (MT6E,TeA,biPe, ICAPIAES 8270 <br /> 6260 8260 8260 8240 7420 8020 ETBE,TAME) or 8080 <br /> 8260 7421 8260 1,2 DCA&EDB 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 FUEL X X X X X <br /> PROD.OIL X X X <br /> CHLOR. <br /> SOLVENTS X X X <br /> NONCHLOR <br /> SOLVENTS X X X <br /> XWASTEWSED OIL <br /> OR <br /> UNKNOWN X X X XX X X <br /> CONTENTS <br /> Notes: <br /> 1. EPA Method 8260B analyses must Include all analytes listed in the method plus fuel oxygenates methyl- <br /> tertiary-butyl ether(MTBE), diisopropyl ether(DIPS), ethyl-tertiary-butyl ether(EINE), tertiary-amyl-methyl <br /> ether(TAME), tertiary-butanol (TBA), methanol and ethanol and fuel additives 1,2-dichloroethane(1,2-DCA) <br /> and ethylene dibromide(EDB or 1,2-dibromoethane). <br /> 2. If pentachlorophenol(PCP)is Identified, analyze the soil and/or water sample for dioxins and furans by EPA <br /> Method 8290 and pesticides by EPA Method 8081 A. <br /> 3. METALS ICAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic <br /> Absorption Spectrometry 7000. Metals:Cadmium, Chromium III and VI, Lead,Zinc and Nickel. <br /> 4. Non-proprietary, performance based analytical methods may be used with approval of Regional Board staff. <br /> EH 23 046 (Rcviscd 12/31/07) 8 <br /> Z0/Z0 391Vd ONI -lIO 3d?J0Hl WIf TSBT-898-80Z-T Lt,:OT 800Z/ZZ/40 <br />