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05/06/2002 09:52 4640138 ENVIRONMENTAL HEALTH PAGE 05 <br /> MINIMUM VERIFICATION LASOFZATORY ANALYSIS <br /> old OXYGEN <br /> -TANK 'l',P,.W TPH-G TPli-D BTX&E CL HC TOTAL MTBE ATES MWAL PCB <br /> # CONTENTS 8015 8015 8020 8010 LEAD 8020 (M.TBB, ICAP/ 8270 <br /> 8260 8260 8260 8240 7420 8260 T13A,DIPE, AES or 8080 <br /> ETBE, AA <br /> 8260 7421 TAME) <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 FTJEL X X X %� X <br /> X <br /> PROD.OIL X X <br /> CHLOR X <br /> SOLVENTS X X <br /> NONCHLOR X <br /> SOLVENTS X X <br /> WASTER X X X X <br /> USED OIL X X X <br /> All analysis methods are the designated EPA methods described in EPA SW 846,Third Edition. Those methods not found in SW 8I WPM 4b are <br /> specifically noted below. Refer to the "SWRCS LUFT Field Manual",Appendix D (B),Table 3-5 on page A20 for minitnum det8e on <br /> limits for motor vehicle fuel (gasoline and diesel). Itcfer to "Tri-Regional Board Staff Recommendations for Initial Evaluation and <br /> Investigation of UST's" for the waste and motor oil minimum detection limits. Detection Lin-dts that remain below the MCL,STLC or <br /> Allowable Limit of the contaminant in question will be accepted,however laboratory shall utilize the most conservative method. <br /> LABORATORY ANALYSES TERMINOLOGY: <br /> TPH-G Total Petroleum Hydrocarbon,Gasoline,GCIFID(5030)8015 mod or GUMS 8260 <br /> TPH-D Total Petroleum Hydrocarbon,Diesel,GC/FID(3550),8015 mod or GC/MS 8260 <br /> B'TX&EBenzene,Toluene,Xylenc&Ethyl 13enzcne,GC(P1D 8020 or GCIMS 8260 <br /> CL HC Chlorinated Hydrocarbon,GC/HSD 8010,GGMS 8240 or 8260 <br /> TOTAL LEAD Total lead,AA 7420, AA 7421 or ICP-AES 6010 Green o�Y you may use$020) <br /> OXYGgNATES MTBE,ETBE,TAME,RIPE,&TBA GGMS 8260(For MTBE L y y <br /> METALS ICAP or AA Inductively <br /> a ctively Coouplle l Atomic <br /> a VIi Lead,Zine and Timetr. 6010 or Atomic Absorption spectrometry 7000. Metals: <br /> pCB Polychlorinated Biphenyls,GUMS 8270 Or 8080 <br /> GC-FID On Chromatography,Flame ionization Detection <br /> Method 3050 Acid digestion <br /> Method 3540 Soxhlet sample preparationextraction method <br /> Method 3550 Sonication sample preparation, <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 preferred to packed columns;a <br /> packed colurrun may be used as a"first cut"with"dirty"samples or once the hydrocarbons have been characterized t t and proper QA1QC is followed. For <br /> drinking water sources,EPA rccommcnds that t DO series for volatile <br /> level of heaavy should be used <br /> in n prefc re quire further analysis.PHSe 600 series because- detection <br /> EHD <br /> limits are lower and the QA/QC is broth samples <br /> recommends holding those samples until disposal is indicated. <br /> EH 23 046 (Revised 05109100) <br /> 5 <br />