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TABLE. 1 <br /> SAMPLE ANALYSLS.METHODS,-PoCONTAINERS,`PRESERVATIONS, AND HOLDING TIMES <br /> Analytical Reporting - Maximum Holding <br /> Parameter Method' Uhi-ts Container Preservation Time <br /> 3 Total Petroleum EPA 8015 +ag/L 40 ml.`vial. cool, 4 C 14 "days (maximum). <br /> Hydrocarbons (modified). ug/t-.. :glass, Teflon„ -HCI. to pH<2_. <br /> (Gasoline) <br /> Benzene EPA 8020 mg/l _ 50 dl. .vi"al. cob_l," 4 C 7 days (w/o preservative.) . <br /> 1 ? Toluene ug/l glass, Teflon HCI- to:pH<2 14 days (w preservative) . <br /> EthyL:beniene Lined'septuM <br /> Xylenes (BTEX <br /> oil & Grease SM-503E mg/L 1 A glass, Teflon H2SO4_ or'HC1 28 days (maximum) <br /> `ug/1- lined septum to pH<2'" <br /> i Totat Petroleum EPA 8015 '`mg/t 46 ml-. vial cool,_4 C - 14 days (maximum) <br />{ Hydrocarbons- (modified).- ug/1 -.glass; Teflon <br /> 3 (Diesel) lined-septum - <br /> HaLogented- 8010 mg/L 40 ml vial -6001, 4 C 14 days (maximum) <br /> Volatile Organics ug/L glass, Teflon <br /> (Chlorinated Lined-septum <br /> j solvents) <br /> Non chlorinated 8020 mg/t: 40 mL. viat cool, 4 G 14 days (maximum) <br /> solvents ug/t glass; Teflon HCl to pH<2 " <br /> lined,septum ` <br /> i <br /> 1 Volatile Organics 8240 -mg/1 40 hL. vial cool," 4 C 14 days (maximum) <br /> I ug/;l SLass,. Teflon HCL to pH<2 <br /> lined septum <br /> Semi-Volatile 8270" mg/l 1 1 amber cool, 4 C 7 days extract <br /> Organics ug/1 glass, Teflon 40. days (maximum to analyze) <br /> ii"ned septum <br /> specific mhos/cm <br /> Conductance <br /> i (Field test) . <br /> j pH (Field test)- OW.uri-i ts <br /> i Temperature : Peg F. <br /> (Field test) <br />