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poll_ Soil a oz vide mouth 7 days l/ 4'C <br /> Chlorinated glass with teflon 40 days 2/ <br /> Biphenyls seal <br /> * Vater 1000 ml amber glass 7 days l/ 4 C <br /> ' with teflon seal 40 days 2/ <br /> ' <br /> Total Metals Soil 3" stainless steel 6 months <br /> or brass cylinder <br /> Vater 1000 ml plastic 6 months pH<2 <br /> Dissolved Metals Nater 1000 ml plastic 6 months pH<2 0 45 <br /> Micron <br /> ' Filtration <br /> Pesticides Soil 3" stainless steel, 14 days 2/ 4'C <br /> ' or brass cylinder <br /> Nater 1000 ml glass 7 days2/ 4 C <br /> ' Note 1/ Maximus holding time for sample (extract within this time or analyze i. <br /> extraction is not required). <br /> ' 2 . <br /> / Ma:imum holding time for extract (analyze within this time) <br /> 3/ Maximum holding time for sample when pH adjusted with HCl. <br /> 1 <br />