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MokokmVE=CATION LABORATORY ANS ,ASIS PA&E, Q <br /> TANK TANK TPH G TPH D BTX& E CL HC TOTAL EDB METALS PCB <br /> # CONTENT'S 8015 8015 8020 8010 LEAD ICAP/ 8270 <br /> 8260 8260 8260 8240 7420 8240 AES or 8080 <br /> 7421 AA <br /> LEADED <br /> GAS X X X X <br /> UNL GAS X X <br /> DIESEL X X <br /> LKEROSENE X X <br /> UNK FUEL X X X X X <br /> LPROD. OIL X X <br /> CHLOR <br /> SOLVENTS X X <br /> NONCHLOR <br /> SOLVENTS X X X <br /> WASI'E1 <br /> USED OIL X X X X X X <br /> All analyses methods are designated EPA methods described in EPA SW 846,Third Edition. Those methods not found <br /> in SW 846, are specifically noted below. Refer to the "SWRCB LUFT Field Manual",Appendix A-20,Table 3-5 for <br /> detection limits of motor vehicle fuels (gasoline and diesel). Refer to 1-2-3 'Regional Board Staff Recommendations for <br /> Initial Evaluation and Investigation of UST's"for the waste and motor oil detection limits. <br /> Detection Limits that remain below the MCL,MC 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 /> X TPH-G Total Petroleum Hydrocarbon, Gasoline, GWID (5030) 8015 mod or GC/MS 8260 <br /> X TPH-D Total Petroleum Hydrocarbon,Diesel,GQFID (3550),8015 mod or GC/MS 8260 <br /> J( BTX&E Benzene,Toluene, Xylene &Ethyl Benzene, GOPID 8020 or GC/MS 8260 <br /> X CL HC Chlorinated Hydrocarbon, GCfTISD 8010,GC1MS 8240 <br /> LTOTAL LEAD Total lead,AA 7420, AA 7421 or ICP-AES 6010 <br /> EDB Ethylene d1bromide (DHS-AB 1803), GC/MS 8240 (DHS-LUFf) <br /> GC-FID Gas Chromatography,flame Ionization Detection <br /> X ICAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br /> LSpectrometry 7000. Metals: Cadmium,Chromium III and VL, Lead, Zinc and Nickel. <br /> X PCB Polychlorinated Biphenyls, GCIMS 5270 or 8080 <br /> Method 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 /> LQA/QC Quality Assurance/Quality Control <br /> Notes: To avoid false positive detection of benzene,benzene-free solvents are to be used. Fused capMary columns are <br /> preferred to packed columns; a packed column may be used as a "first cut"with "dirty'samples or once the hydrocarbons <br /> have been characterized and proper QA/AC is followed. <br /> For Drinking water sourcM EPA recommends that the 500 series for volatile organics be used in preference to the 600 <br /> series because the detection limits are lower and the QAIQC is better. Samples exhibiting any level of heavy metal <br /> Lcontamination may require further analysis. PHS-EHD recommends holding these samples until disposal is indicated. <br /> EH M 043 (Revised 7110192) Page 8 <br />