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TABLE 1 <br /> SAMPLE CONTAINERS, HOLDING nMF.S--R,CSN4* <br /> AND PRESERVATION <br /> PARAMETER MATRIX CONTAINER HOLDING TIME PRESERVATION <br /> TPH Soil 3' stainless steel or 14 days' a°C <br /> brass cylinder 40 days' <br /> 40 ml glass vial, teflon- 14 days' 4°C HCI to pH <2 <br /> (Light Fractional water faced silicon septum 20 days' <br /> (Heavy Fractional Water 1 L amber bottles, teflon 7 days' 4 0 <br /> seal/silicon septum 40 days' <br /> Soil 3' stainless steel or 14 days' 4°C <br /> brass cylinder <br /> BTEX <br /> Water 2-40 ml glass vial, teflon 14 days' 4°C HCI to pH <2 <br /> seal/silicon 40 days' <br /> Soil 3' stainless steel or 14 days' 4°C <br /> Purgeable brass cylinder <br /> Halocarbons 2-40 ml glass vial, teflon , ° <br /> Water 14 days 4 C <br /> seal/silicon septum <br /> Soil 3' stainless steel or 14 days' 4°C <br /> brass cylinder <br /> Organic Lead <br /> Water 2-40 ml glass vial, teflon 14 days' a°C <br /> seal/silicon septum <br /> Soil 3' stainless steel or 14 days2 4°C <br /> brass cylinder <br /> Ethylene Dibromide <br /> Water 2-40 ml glass vial, teflon 14 days' 4°C <br /> seal/silicon septum <br /> Soil 8 oz. wide mouth glass 14 days' 4°C <br /> Polynuclear Aromatic with teflon seal 40 days' <br /> Hydrocarbons 1000 ml amber glass 7 days' <br /> Water with teflon seal 40 days2 4°C <br /> Soil 8 oz. wide mouth glass 7 days' 4°C <br /> Polychlorinated with teflon seal 40 days' <br /> Biphenyls 1000 ml amber glass 7 days' <br /> Water with teflon seal 40 days' 4°C <br /> Soil 3' stainless steel or 6 months 4°C <br /> Total Metals brass cylinder <br /> Water 1000 ml plastic 6 months 4°C, HNO,-to pH<2 <br /> 4°C, HNO,to <br /> Dissolved Metals Water 1000 ml plastic 6 months pH<2, 0.45 Micron <br /> Filtration <br /> Soil 3' stainless steel or 14 tlayS' 4°C <br /> Pesticides brass cylinder <br /> Water 1 L glass 7 days' 4°C <br /> ' = Maximum holding time for sample (extract within this time or analyze if extraction is not required. <br /> = Maximum holding time for extract 'analyze within this time). <br /> ' = Maximum holding time for sample when pH adjusted with HCI. <br /> QAQCI09?.FNL 15 <br />