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Table 1 <br /> Sample containers, Molding Tiers and Preservation <br /> Molding <br /> Matrix container Timm ►reservation <br /> ►araetes---------------------------------------------------------------------------- <br /> Total Petroleum Soil 3- stainless steel 14 daysl/ 4•C <br /> 2/ <br /> Nydrocarnr boor brass cylinder 40 days <br /> (Light fractions) water 40 at slags vial, ti days l/ 4•C <br /> tefton-faced silicon 20 days2/ <br /> septum <br /> (Heavy frsctione) water 1 ager bottles, 2 14 daysl/ 4•t <br /> teflon seal/silicon W days / <br /> sept - <br /> Benzene <br /> Soil 3- stainless steel 14 days l/ 4'C <br /> Toluene or brass cytinder <br /> XyleneT daysi/ 4•C <br /> Ethylbenzene Vater 40 at glass vial, <br /> teflon seal/silicon 14 do" <br /> purgoable Soil 3- stainless steel 14 days l/ 4•C <br /> Nalocarboo or brass cylirder <br /> Vater 500 at glass vist, 14 daysl/ <br /> teflon seal/siticon <br /> septum <br /> Organictead Soil 3- stainless steel 14 do" 4•C <br /> or brass cylinder <br /> Vater 40 not glass vial, 14 daysl/ 4'C <br /> teflon seal/silicon <br /> septum <br /> Ethylem Dibromide soft 30 stainless steel 14 do"2/ 4•C <br /> or brass cylinder <br /> Vater 3-40 at glass vial, 14 daysi/ 4'C <br /> teflon faced silicon <br /> s eptum <br /> tolyruclear Soil d oz. ride mouth 14 daysi/ 4'C <br /> Aromatic glass with teflon 40 do"2/ <br /> Mydrocsrbons seal <br /> Vater 1000 at -ober glass T days l/ 4'C <br /> with teflon seal 40 want/ <br />