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FROM :B. Z.SERVICESTRTION MAIN- aNCE FRX NO. :916 371 2540 Aug. 11 2006 01:24PM P9 <br /> MINIMUM VERIFICATION LABORATORY ANALYSIS <br /> OXYGEN <br /> MLEADFD <br /> TA TYfi-G TPTI-D BTX&B J8260 <br /> MTBE ATE$ <br /> aWAT. PCB <br /> NTS 801 S $015 8020 51120 (MTIItL imp/ 8270 <br /> 8260 8260 8260n'D AEStr 8080 <br /> ETDE., <br /> TAME) AA8260 <br /> GAS X k X <br /> UNI,OAS X XX <br /> DIESEL X X <br /> KEROSENE x xUNK FUEL. X X x X <br /> PROD.OIL X X X <br /> CHLOR. X <br /> SOLVENTS x x <br /> NONCTILOR X. <br /> SOLVENTS X X <br /> WASTE\ <br /> USED OIL X x X X X x X <br /> All analysis methods are the designated 1'.':PA methods described in EPA SW 846,Third Edition. Those methods not found in SW 946 are <br /> specifically noted bciow. Refer to the "SWRCB I-OFT Field Manual", Appendix D(B),Table 3-5 on page A20 for minimum detection <br /> limits for motor vehicle fuel (gasoline and diesel). Refer 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 Limits that remain below the MCL,STLO or <br /> Allowable Limit of the contaminant in question will be accepted,however laboratory shall utilize the most conseewtive method, <br /> T.ABORATORY ANALYSES TERMINOLOGY: <br /> TPH-G Total Petroleum Hydnxw1,o n,(iesollm,GC/FTD(5030)8015 maul or(ic/MS 8260 <br /> TPH-D 'Total Petroleum Tlydrocarbon,Diesel,GC/FfD(3550),8015 mod or GC/MS 8260 <br /> BTX&E Benzene,Tolucm.Xylene&Ethyl Benzene,GCIPID 8020 ur OC/MS 8260 <br /> CT,HC Chlorinated Hydrwum N(i(:/IiSD 8010,GC/MS 8241)or 8260 <br /> 'IYI'I'AL LEAD Total lead,AA 7420, AA 7421 or ICP-AES 6010 <br /> OXYGFNATr.S M'l'BE,N_TBF,TAML,DIPE,&TBA GC/MS 8260(Fur MTBE scrccn oply you may use 8020) <br /> METALS ICAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption Spectrometry 7000. Metals: <br /> Cadmium,Chromium III and VI,Lead,Zine and Nickel. <br /> PCB Polychlorinated Biphcayls,CClMS 9270 or 8080 <br /> GC.FID Cies cimmmogrnphy,Flame ionization ix--tuction <br /> Method 3050 Acid digestion <br /> Method 3540 Soxhlet;ample preparation <br /> Method 3550 Sonication simple preparation,extraction method <br /> Md1W 5030 Purge and top sample preparation <br /> QA/QC Quality Assuraoo::lQuality Control <br /> Notes: To avoid Tblse positive detection(it benzene,benzene-frcx solvents aro io he used. Fused capillu y wlumns are preferred to packed wlumns;a <br /> packed column may be usal 44 a"first cut'with"dirty"samples or once the hydrocarbons have been chamcterizod and proper QA/QC is followed. for <br /> drinking water sources,FPA recommends that the 5011 series for volatile organic should be used in preference to the 600 smics bcesaw The detection <br /> limits are ower and the QA/QC is better. Samples exhibiting any level of heavy metal,)nomination may require:further analysis.PHS-til ID <br /> recomtoonds holding Close samples until disposal is indicstcd. <br /> LH 23 046 (Revised 05/09A)0) <br /> 5 <br />