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ML Ei ri v j VERIFICATION LABORATORY AiNALYSIS <br /> OXYGENATES' <br /> (MME.TANK TANK TPH-G TPH-D BTX &E CL HC TOTAL MTBE (M RIPE. ICRP/ PCB <br /> # CONTENTS 8015 8015 8020 8010 LEAD 8020 ETBE, AES 8 <br /> 8260 8260 8260 8240 7420 8260 TAE) or $00880 <br /> 0 <br /> ,VI <br /> 8260 7421 8260 AA <br /> LEADED GAS X x x X <br /> X <br /> UNL GAS X x <br /> DIESEL X x <br /> KEROSENE X X I X <br /> I X X <br /> UNK FUEL x 4 X x <br /> k x <br /> PROD. OIL I X X <br /> CHLOR. X x x <br /> SOLVENTS ' <br /> NONCHLOR i x <br /> SOLVENTS x x <br /> WASTE% x X <br /> USED OIL 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 /> 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 "Tri-Re;onal Board Staff Recommendations for <br /> Initial Evaluation and Investigation of UST's" for the waste and motor oil minimum detection limits. <br /> Detection Units 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 /> LABORATORY ANALYSES TERMINOLOGY: <br /> TPH-G Total Petroleum Hydrocarbon, Gasoline, GClFID (5030) 8016 mad or GCl;titS 8260 <br /> TPH-D Total Petroleum Hydrocarbon, Diesel. GClFID (3560). 8015 mod or GC/NIS 8260 <br /> BTX&E Benzene, Toluene, Xylene&Ethyl Benzene, GC/PID 8020 or GCIIvIS 8260 <br /> CL HC Chlorinated Hydrocarbon, GC/HSD 8010, GC/MS 8240 or 8260 <br /> TOTAL LEAD Total lead, AA 7420, AA 7421 or ICP-AES 6010 nu ma use 8020) <br /> OXYGENATES v1TBE, ETBE,TA�'riE. DIPS, &TBA GC/ f5 8260 (For vITBE screen only Y Y <br /> vtETALS [CAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption Spectrometry 7000. <br /> vdetaLs; Cadmium, Chromium III and VI, Lead, Zinc anNickel. <br /> PCB Poiychlorinated Biphenyls, GGVIS 8270 or 8080 <br /> GC-FID Gas Chromatography, Flame Ionization Detection <br /> Methad 3050 Acid digestion <br /> Method 3540 Soxhlet sample preparation <br /> Method 3550 Sonication sample preparation, extraction method <br /> Method 5030 Purge and trap sample preparation <br /> QA/QC Quality AssuraacelQuality Control <br /> Motes: To avoid false positive detection of benzene, benzene-free solvents are co be used. Fused capillary columns are prefed <br /> erred to pack <br /> columns: a packed column may be used as a "Lirst cut" with "dirty' samples or once the hydrocarbons have be-n characterized and proper <br /> QA/QC is followed. <br /> For drinking water sources. EPA recommends that the 5()0 series for volatile organic should be used iii preference M the 600 series becausee <br /> detection limits are lower.and the QAIQC is better. Samples exhibiting any level of heavy metal contamination may require ftirther analysis. <br /> PHS-ERID recommends holding those samples'until disposal is indicated- <br /> pace <br /> ndicated_. <br /> Pave 3 <br /> EH 23 046 (Revised 05109100) <br />