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3-01-1999 2:45PM FROM P.9 <br />• 40 <br />VERIFICATION LABORATORY AN'ALY'SIS <br />TAN I TANK TPH-G TPH-D BTX & E CL HC <br />TOTAL MTBE METALS PCB <br />LEAD TBA, ICAPI 8270AES <br /># CONTENTS 8015 8015 8020 8010 <br />8260 8240 <br />or 8030 <br />7420 DIPS, <br />8260 8260 <br />7421 ETBE, AA <br />TANTE <br />8260 <br />LEADED GAS X X <br />X X <br />UNL GAS X X <br />X <br />DIESEL X X <br />KEROSENE X X <br />UNK FUEL X X X <br />X X <br />PROD. OIL X X <br />CHLOR. <br />X X <br />SOLVENTS <br />NONCHLOR <br />SOLVENTS X X X <br />WASTE\ <br />X X X <br />X X <br />USED OIL X <br />All analysis methods are the designated EPA methods described in EPA SW 846. Thud Edition.Those Tab1e3o5on AZO for <br />SW 846 are specifically noted below. Refer to the 'SWRCB LUFT Field Manual', <br />Appendix D page <br />'Regional Board Staff Recommendations <br />detection limits for motor vehicle fuel (gasoline and diesel). Refer to 1-2-3 <br />minimum <br />for Initial Evaluation and Investigation of UST's' for the waste and motor oil minimum detection limits. <br />in question will be accepted, <br />Detection Limits that remain below the MCL, STLC or Allowable Limit of the contaminant <br />however laboratory shall utilize the most conservative method. <br />LABORATORY ANALYSES TERMINOLOGY: <br />TPH-G Total Petroleum Hydcoembon, Gasoline. GClFm (5030) 8015 mod or GC/MS 8260 <br />TPH-D Total Petroleum Hydrocarbon, Diesel. GC/FID (3550), 8015 mod or GC/MS 8260 <br />BTX & E Benzene, Toluene. Xylene & Ethyl Benzene, GC/PID 8020 or GC/MS 8260 <br />CL HC Chlorinated Hydrocarbon. GC/HSD 8010, GC/MS 8240 <br />TOTAL LEAD Total lead, AA 7420, AA 7421 or TCP -AES 6010 <br />MTBE,TAME,DIPE.TBA GUMS 8260 <br />ie Emission Spectrometry 6010 or Anomie Absorption Spectrometry 7000. <br />METALS ICA? or AA Inductively Coupled Plasma Amm <br />Metals: Cadmium. Clammium III and VL Lead, Zinc and Nickel. <br />PCB Polyehlorimtcd Biphen yis. GUMS 8270 or 8080 <br />GC -FID Gas Chromatography, flame Ionization Detection <br />Method 3050 Acid digestion <br />Method 3540 Soshlet sample preparation <br />Method 3550 Sonication sample preparation, extraction method <br />Method 5030 Purge and trap sample preparation <br />QA/QC Quality Assurance/Qualiry Control <br />Notes: To avoid false positive detection of benzene, benzene -free solvents arc to be used- Fused capillary columns are preferred to packed <br />columns: a packed column may be used as a "first cul with "dirty- samples or once the hydrocarbons have been characterized and proper <br />QA/QC is followed. <br />For drinicing water sources. EPA recommends dent the 500 series for volatile organic should be used in preference to the 600 sties because th e <br />detection limits are lower and the QA/QC is better. Samples exhibiting any level of heavy metal conramimalion may require further analysis. <br />PHS-EHD recommends holding those samples until disposal is indicated. <br />EH 23 046 (Revised 10/19/98) <br />Page 8 <br />MRR 01 '99 14:55 PPGE.09 <br />