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Table 1 (Cont. ) <br /> Sample Containers. Holding Times and Preservation <br /> Holding <br /> Parameter Matrix Container Time Preservat!La= <br /> --------------------------------------------------------------------------------- <br /> Foli- Soil 8 as . ride mouth 7 daysl/ CC <br /> Chlorinated glass with teflon 40 dais=/ I ' <br /> biphenyls anal <br /> ;Yater 1000 ml amber- glass 7 days l/ 4�C <br /> with teflon meal 40 days 2/ <br /> Total Metals soil 3" stainless steel. 6 months <br /> or brass cylinder <br /> "Water 1000 -m1 plastic 6 months pmt2 <br /> s <br /> Dissolved Metals ,Yater 1000 ml plastic 6 months p842. 0.45 <br /> Micron <br /> Filtration ' <br /> • i <br /> Pesticides Soil 3" stainless steel. 14 days 2/ 4'C <br /> or brass cylinder <br /> i <br /> Yater 1000 ■l glass 7 days 2/ 4*C <br /> i <br /> Note: 1/ r Maximum holding time for sample (extract within this time or analyse ; <br /> 2 extraction is not required). <br /> / Maximum holding time for extract (analyze within this time). <br /> 3/ ■ Maximus holding time for sample when pH adjusted with HCI. <br /> i <br /> j <br /> ' 1 <br /> i <br /> r <br />