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1►1NIMUM VERIFICATION IABORATORY`�trNALYSIS <br /> TANK TANK 7711-O TPfI-D DTX & E CL IIC TOTAL EDB METALS PCB <br /> by CONTENTS 8015 8015 8020 8010 LEAD ICAP/ 8270 <br /> 8260 8260 8260 8240 7420 8240 AES or 8080 <br /> 7421 AA <br /> LEADED <br /> OAS X X X X <br /> UNL OAS X X <br /> DIESEL X X <br /> KEROSENE X X <br /> UNK FUEL X X X X X <br /> PROD. OIL X X <br /> CHLOR. <br /> SOLVENTS X X <br /> NONCNLOR <br /> SOLVENTS X X X <br /> WASTE\ <br /> 598 USED OIL X X X X X X <br /> All analyses methods are designated EPA methods described In EPA SW 846, 91drd Edition. Those methods not found <br /> In SW 846, are specifically noted below. Refer to the "SWRCD LUFP 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 US'I's' for the waste and motor oil detection limits. <br /> Defection Limits that remain below tlhe MCL, STLC or Allowable IJohll of the coulaminanl In question will be accepted, <br /> however laboratory $hall utilize the most conservallve method. <br /> LABORATORY ANALYSES TERMINOLOGY: <br /> TPIUO Total Petroleum llydrocarbon, Gasoline, OC/FID (5030) 8015 mod or OC/MS 8260 <br /> TPII-D Total Petroleum I lydrocatbon, Diesel, OC/FID (3550), 8015 mod or OC/MS 8260 <br /> DTX & E Benzene, Toluene, Xylene & Ethyl Benzene, OCJPID 8120 or GC/MS 8260 <br /> CL IIC Chlorinated Itydrocarbon, OC/IISD 8010, OC/MS 8240 <br /> TOTAL LEAD Total lead, AA 7420, AA 7421 or ICP-AES 6010 <br /> EDB Ethylene dibromide (DI IS-AD 1803), OC/MS 8240 (DI IS-LUF'I) <br /> OC-FID Gas Chromatography, Flame Ionization Detection <br /> [CAP or AA Inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Alonde Absorption <br /> Specltometry 71XXI. Metals: Cadmium, Chromium III and VI, Lend, Zine and Nickel. <br /> PCB ' Polychlorinated Biphenyls, OC/MS 8270 or 8080 <br /> Method 3050 Acid digestion <br /> Method 3540 Soxhlel sample preparation <br /> Method 3550 Sonication sample preparation, extraction method <br /> Method 5030 Purge and trap sample preparation <br /> QA/QC Quality Assurance/Quality Control <br /> Notes: To avoid false positive detection of benzene, benzene-free solvents are to be used. Fused capillary columns are <br /> preferred to packed columns; a packed column may be used as a 'first cul" with 'dirty" samples or once the hydrocarbons <br /> have been characterized and proper QA/AC Is followed. <br /> For Drinking water sources, 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 QA/QC is belief. Samples exhibiting any level of heavy metal <br /> contamination may require further analysis. PIIS-LIID recommends holding these samples until disposal is Indicated. <br /> Ell 23 048 (Revised 7/10/92) Page 8 <br />