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FEB-02=04 17:20 FROM-KLEEMAN ROEBBELEN 016-839-1168 T-746 P.12/17 F-536 <br /> j <br /> MINIMUM VERIFICATION LABORATORY ANALYSIS <br /> oncvc.Tes <br /> TANKTANK TPH•G TPH-D BTX&E CL HC TOTAL MTBE (MTBE, xtaT"K PCB <br /> TH&DIPE. ICAPI <br /> N CONTENTS 8015 8015 8020 8010 LEAD 8020 ETBE, ARS 8270 <br /> 8260 8260 8260 8240 7470 9260 TAME) _ or 8080 <br /> 8260 7421 8260 AA <br /> LEADED GAS X X X X <br /> u^iL GAS X X X <br /> V/ DIESEL X X <br /> KEROSENE X X x <br /> UNK FUEL 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 /> WASTE) <br /> USED OIL X X X 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 SW <br /> 946 are specifically noted below. Refer to the `S WRCB LUFC Pield Manual", Appendix D(B),Table 3-5 on page A20 for <br /> minimum detection limits for motor vehicle fbrl(gasoline and diesel). Refer to"Tri-Regional Board Staff Recommendations for <br /> Initial Evaluation and Investigation of UST's" for die waste=4 mover oil minimwn detection limits. <br /> Detection Limits that remain below the MCI-,STL&or Allowable Limit of the contara losint to question will be accepted, <br /> however laboratory shall utilire the most conservative method. <br /> i LABORATORY ANALYSES TERMINOLOGY: <br /> TPH-G Total Petroleum Hydrocarbon,Gasoline,GCIFID(5030)8015 mod or GCIMS 8260 <br /> TPH-D Total Prttnkum Hydreartion,Diesel.GCIFID(355D),$015 mod or GCIMS 8260 <br /> BTX&E Benzene,Toluene,Xylene&Ethyl Beatene,GC/PID$020 or GCIMS$260 <br /> CL HC Chlonnated Hydrocarbon.GCIHSD&HD,GCIMS 8240 or 8260 <br /> TOTAL LEAD Taal eAd,AA 7420, AA 7421 or ICP•AF8 6010 <br /> OXYGENATES MTBE,ETRE,TAME,DIFF,&TBA GC/M5 8266(Por MTBE screen Ora you may use$Q20) <br /> METALS ICAP or AA Inductively Coupled Plasma Atomic Emission SpeetrOmetry 6010 or Atomic Absorption Spectrometry 70oD. <br /> Morels:Cadmium,Chramium,III and V1,Lead,Zinc and Wiwi. <br /> i PCB Polychlorinated Biphenyis.GCIMS 8270 or 8080 <br /> GC-FID Gas Chromatography,Flame Ionization Detection <br /> Method 3050 Acid di8eslion <br /> Method 354Q Soxhlet aample preparation <br /> Method 3550 Sonication sample preparation,oatrserion medtod <br /> Merhod 5030 Purge and trap sample preparation <br /> j QA/QC Quallly Aasuranee/Qualily Control <br /> i <br /> Notes: To avoid false positive detection of benzene,benzenedree solvents are to is:used. Fused Capillary columns are preferred to paekmi <br /> columns;a packed column may be used as a"Past cut"with "dirty'samples of once the hydrocarbons have been charaeratimd and proper <br /> QA/QC is followed. <br /> For drinking water soprces, EPA recomtneods that the 500 series for volatile organic should be used in preferenro to the 600 setim because the <br /> detection limits are lower And the QA1QC is better. Samples exhibiting any level of heavy metal contamination may require further analysis. <br /> PHS-EMD recommends holding those ssmples until disposal is indicated. <br /> EH 23 046 (Revised 05109100) Paan 8 <br /> l <br /> RECEIVED FEB-11-04 15:09 FROM-9168581011 TO-KLEEMAN ROEBBELEN PAGE 10 <br />