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VIINItifUfi✓ERIFICATION LABORATORY ANAL, S <br /> TANK i TANK TPH-G TPH-D BTX & E CL HC TOTAL MTBE METALS PCB <br /> # CONTENTS 8015 8015 8020 8010 LEAD TBA, (CAPS or 8.. 0 <br /> 8260 8260 8260 8^_40 7420 DIPS, AES <br /> 8080 <br /> 7421 ETBE, AA <br /> TAME <br /> 8260 <br /> Xi LEADED GAS X I I X I X X <br /> UNL GAS X I X I I X <br /> DIESEL <br /> X I X <br /> X ,KE�iE i X ► X <br /> UNK FUEL X X X X X <br /> PROD. OIL X X <br /> CHLOR. <br /> SOLVENTS X X <br /> NONCHLOR <br /> I SOLVENTS I X X I X <br /> WASTE\ <br /> USED OIL X X X X :4 <br /> All analysis methods are the designated EPA methods desc^bed n EP:A SW 546, Third Edition. Those me hods aot found in <br /> SW 846 are specifically noted below. Refer to the "SWRCB LUFT Field Manual", Appendix D (B), Table 3-5 on page A20 for <br /> minimum detection limits for motor vehicle fuel (gasoline and diesel.). Refer to 1-2-3 "Regional Board Staff Recommendations <br /> for Initial Evaluation and Investigation of UST's" for the waste and motor oil minimum detection limits. <br /> Detection Limits that remain below the NICL, STLC or Allowable Limit of the contaminant in question will be accepted. <br /> however laboratory shall utilize the most conservative method. <br /> LABOR4TORY .ANALYSES TERMINOLCGY: <br /> TPH-G Total Petroleum Hydrocarbon, Gasoline. GC:FID (5030) 8015 mod or GC;MS 8260 <br /> TPH-D Total Petroleum Hydrocarbon. Diesel. GC"FID (3550). 8015 mod or GC;MS 8:60 <br /> BTX&E Benzene, Toluene.Xylene&Ethyl Benzene. GC,PID 30=0 or GCrVfS 8260 <br /> CL HC Chlorinated Hydrocarbon, GC,HSD 8010. GC:SIS 8^_40 <br /> TOTAL LEAD Total lead. AA 7420, AA 7421 or ICP-AES 6010 <br /> MTBE,TA-ME.D[PE.TBA GC'Iv1S 8260 <br /> METALS ICRP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption Spectrometry 7000. <br /> Metals: Cadmium,Chromium III and YI, Lead, Zinc and Nickel. <br /> PCB Poiychlornated Biphenyls. GC,MS 8270 or 9080 <br /> GC-FID Gas Chromatography. Fame Ionization Detection <br /> Method 3050 Acid digestion <br /> Method 3510 Soxhlet sample preparation <br /> Method 3550 Sonication sample preparation, extraction method <br /> Method 5030 Purge and asap sample preparation <br /> QA/QC Quality Assurance/Qmliry Control <br /> Notes: To avoid false positive dere^_tion of benzene.benzene-free solvents are to be used. Fused capillary packed <br /> columns are preferred to. <br /> columns: a packed column may be used as a "first cut" with "dirty" samples or once the hydrocarbons have been characterized and proper <br /> QAiQC is followed. <br /> For drinking warer sources. EPA recommends that the SCO series for volatile organic should be used in preference to the 600 series because the <br /> detection!imia are lower and the QP,;QC is better. Samples e:.hibiting any level of'heavy metal contammaron may require further analysis. <br /> PHS-EHD recommends holding those samptes until disposal is indicated. <br /> EH 23 046 (Revised 10119/98) Page 8 <br />