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MIl tHLM VERIFICATION LABORATORY A"^LYSIS I I <br /> TANK TANK TPIi-G TPIT-D BTX & E CL HC TOTAL MTBE METALS PCB <br /> A CONTENTS 8015 8015 8020 8010 LEAD T*A•e"a ICRP/ 8270 <br /> 8260 8260 8260 8240 7420 r Me AS or 8080 <br /> 7421 8020 AA <br /> 8260 <br /> x JEN <br /> D GAS X X X X <br /> AS X X X <br /> ?< X X <br /> ENE X X <br /> UEL X X X X X i <br /> OIL X X <br /> i <br /> .NTS X X <br /> LORNTS X X X <br /> \ff. X X X X X X <br /> All analysis methods are the designated FPA methods described iq EPA SSV 446, ird Edition. Those methods not found In <br /> SW 846 are specifically noted below. Refer to the "SWRCB L Ffi FiEld M ", Appendix D (B), Table 3-S on page A20 <br /> for minimum detection limits for motor vehicle fuel (g Ii 1 eelXv, <br /> e r to 1-2-3 "Regional Board Staff j <br /> Rcconunendations for Initial Evaluation and Investigation of DST's foraste and motor oil minimum detection limits. <br /> Detection Limits that remain below the MCL, STLC or�loisable of the contaminant In question will be accepted, <br /> however laboratory shnll utilize the most conservative me4od. <br /> LABORA"TORY ANALYSES TERMINOLOGY: - - �~ <br /> I Pit 0 Total Petroleum llydro4bmi, (3molitle, GC/FID (5030) 8015 mod or GUMS 8260 <br /> TPII-D Total Petroleum Hyd ocarbon, Diesel, GC/FID (3550), 8015 mod or GUMS 9260 <br /> RTX & E Benzene, Toluenp,}XyleKe & Ethyl Benzene, GC/PID 8020 or GUMS 8260 <br /> CL HC Chlorin*4 Hydt4carbon, GC/HSD 8010, GUMS 8240 <br /> TOTAL LEAD Total lend,A/(}420, AA 7421 or iCP-AES 6010 <br /> MTBE Methyl Tertiary/Butyl Ether, GC/PID 8020 and confirmed by GUMS 8260 <br /> METALS ICRP or AA inductively Coupled Plasma Atomic Emission Spectrometry 6010 or Atomic Absorption <br /> Spectrometry 7000. Metals: Cadmium, Chromium III and V1, Lead, Zinc and Nickel, <br /> PCB Polychlnrimued Biphenyls, GUMS 8270 or 8080 <br /> GC FID Gas Chroinatogrnphy, Flame Ionization Detection <br /> Method 3050 Acid jilestion <br /> Method 3540 Soxhfet 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 fable positive detection of benzene, benzene-free solvents are to be used. Fused capillary columns aro <br /> preferred to packed columns; a packed column may be used as a 'first cut" with "dirty" samples or once the hydVeatbons have <br /> been characterized and proper QA/QC is followed. <br /> For drinking water sources, EPA recommends that the 500 series for volatile organic should be used In preference-to the 600 <br /> series becnuse the detection limits are lower and the QA/QC is better. Samples exhibiting any level of heavy metal <br /> contamination may require further analysis. PHS-EHD recommends holding those samples until disposal is indicated. <br /> Fit 23 046 (Revised 10/24/97) page 8 <br /> I <br />