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MTNIMU 'ERTFICAT[UN LABORATORY ANALYSi" II <br /> METALS PCB ,I <br /> TANK TANK 'iPii-G TPii-D BTX & E CL HC TOTAL MTBE ICAP/ 8270 <br /> * CONTEN'T'S 8015 . 8015 8020 8010 LEAD 8020 <br /> 8260 8260 8260 8240 7420 AES or 8080 <br /> 7421 AA <br /> LEADED X X <br /> GAS X <br /> UNL GAS X X <br /> DIESEL X X I <br /> KEROSENE X X <br /> UNK FUEL X X X X <br /> PROD. OIL X X ' <br /> CHLOR. <br /> SOLVEN'rS X X <br /> NONCHLOR ' <br /> SOLVENTS X X X <br /> WAS'TE\ X X <br /> USED OiL X X 7C 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 /> tion limits of motor vehicle fuels (gasoline and diesel). Refer to 1-2-3 Regional Board Staff Recommendations for it <br /> ,al Evaluation and Investigation of UST's" for the waste and motor oil detection limits. <br /> ectiors 1,lmlts that remain helow the MCL,STLC or Allowable I,tmit of the contaminant in question will be at ceptt<d, <br /> e <br /> however laboratory shall utilize the most conservative method. <br /> LABORATORY ANALYSES TERMINOLOGY: <br /> •1-Pli-U � Total Petroleum Hydrocarbon, Gasoline, GC/FID (5030) 8015 mod or GC/MS 8260 <br /> '1T11-D Total Petroleum Hydrocarbon, Diesel, GC/FID (3550), 8015 mod or GC/MS 8260 <br /> nTX A E nenzene,Toluene, Xylene & Ethyl Benzene, GC/PID 8020 or GC/MS 8260 <br /> CL HC Chlorinated Hydrocarbon, GC/HSD 8010, (;CIMS 8240 '( <br /> 'TOTAL LEAD Total lead, AA 7420, AA 7421 or iCP-AES 6010 <br /> EDD Ethylene dibromide (DHS-AB 1803), GC/MS 8240 (DHS-LUFT) <br /> OC-FiD Oss Chromatography, Dame Ionization Detection <br /> ICAP or AA inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br /> Spectrometry 7000. Metnist Csdmlun�Chromium III and VI, Lead, Zinc and Nickel. <br /> PCD Polychlorinated Biphenyls, GC/MS 8270 or 8080 <br /> Method 3050 Acid digestion <br /> Method 3540 Soxhlet sample preparation <br /> Method 3550• Sonication sample preparation, extraction method i <br /> Method 5030 Purge and trap sample preparation <br /> QA/QC Quality Assurance/Quality Control i <br /> Notes: To avoid false positive detection of benzene,benzene-free solvents are to beu used. iFused capillary columns are i <br /> preferred to packed columns; a packed column.may be used as a "first cut'with "dirt "sam les or once the hydrocarbons <br /> have been characterized and proper QA/AC is followed. j <br /> For Drinking water sources, EPA recommends that the 500 series for volatile organics be used In preference to the 600 <br /> es because the detection limits are lower and the QA/QC is better. Samples exhibiting any level of heavy metal <br /> �tsminatlon may require further analysis. PWS-EID recommends holding these samples until disposal Is indicated. <br /> .i <br /> Elf 23 048 (Revised0X!?7111) Page 8 <br /> 2/26/96 <br />