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TABLE 1 <br /> SAMPLE CONTAINERS, HOLDING TIMES <br /> AND PRESERVATION <br /> ............ <br /> Ad <br /> TPM Soil 3" stainless steel or brass 14 days' 4°C <br /> cylinder 40 days2 <br /> (Light Fractions) Water 40.611 glass vial, teflon- 14 days' 4°C HCI to PH<2 <br /> faced silicon septum 20 daYS2 <br /> (Heavy Fractions) Water 1 L amber bottles, teflon 7 days' 4°C <br /> seal/silicon septum 40 dayS2 <br /> STEX Soil 3"stainless steel or brass 14 daysi 4°C <br /> cylinder <br /> Water 2-40 ml glass vial, teflon 14 days' 4°C HCl to PH <2 <br /> seal/silicon 40 dayS3 <br /> Purgeable Halocarbons Soil 3"stainless steel or brass 14 days' 4°C <br /> cylinder <br /> Water 2-40 ml glass vial, teflon 14 days' 4°C <br /> seal/silicon septum <br /> Organic Lead Soil 3"stainless steel or brass 14 days' 46C <br /> cylinder <br /> Water 2-40 ml glass vial,teflon 14 days' 40C <br /> seal/silicon septum <br /> Ethylene Dibromide Soil Y stainless steel or brass 14 dayS2 4*C <br /> cylinder <br /> Water 2-40 ml glass vial,teflon 14 days' 46C <br /> seal/silicon septum <br /> Polynuclear Aromatic Soil 8 oz. wide mouth glass 14 daySL 4°C <br /> Hydrocarbons with teflon seal 40 d aYS2 <br /> Water 1006 ml amber glass with 7 days' 4°C <br /> teflon seal 40 days 2 <br /> Polychlorinated Soil 8 oz.wide mouth glass 7 days' 4*C <br /> Biphenyls with teflon seal 40 dayS2 <br /> Water 1006 ml amber glass with 7 days' 40C <br /> L, teflon seal -'40 days 2 <br /> Total Metals Soil 3"stainless steel or brass -6 months 4°C <br /> cylinder <br /> Water 1000 ml plastic 6 months 4°C, HNO3 to pH<2 <br /> Dissolved Metals Water 1000 ml plastic 6 months 49C, HNO3 to PH<2, <br /> 0.45 Micron Filtration <br /> Pesticides Soil 3"stainless steel or brass 14 days2 4°C <br /> cylinder <br /> WaterYS2 <br /> 1 L glass 7 da 4°C <br /> 1 = Maximum holding time for sample(extract within this time or analyze if extraction is not required. <br /> 2 = Maximum holding time for extract(analyze within this time). 51 <br /> 3 = Maximum holding time for sample when pH adjusted with HU <br /> mA...\WAAdminNShe1ls\QAQC-98.D0C 9 <br />