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i <br /> i <br /> Table A-1 i <br /> a <br /> Sample Volume,Container Type, <br /> and Preservation Requirements <br /> Parameters Volume Required(mn Container Type Preservation <br /> Volatile Organic 40 Glass with Teflon-lined HCVCool to 4'C <br /> Compounds septum <br /> Metalst.2 500 Plastic, HNOa/Cool to 41C <br /> Alkalinity(carbonate, 100 Plastic Cool to 4'C <br /> bicarbonate,total) <br /> Chemical Oxygen Demand 50 Plastic H2SO4/Cool to 4°C <br /> Chloride 50 Plastic Cool to 4°C <br /> Hexavalent Chromium 500 Plastic Cool to 4°C <br /> Ntrate-Nitrogen 100 Plastic HNO)Cool to 41C <br /> Sulfite 50 Plastic Cool to 46C <br /> Sulfide 500 Plastic ZnWCool to 4°C <br /> Total Dissolved Solids 100 Plastic Cool to 4°C <br /> Total Organic Carbon 25 Glass with Teflon-lined HNOXool to 4`C <br /> Cap <br /> Semivolatile Organic. 1,000 Gins with Teflon-lined Cool to 4°C <br /> ® Compounds cap <br /> Organophosphorous 1,000 Glass with Teflon-lined Cool to 4°C i <br /> compounds cap i <br /> i <br /> Chlorophenoxy Herbicides 1,000 Glass with Teflon-fined Cool to 4°C <br /> cap ! j <br /> Cyanide 1,000 Plastic NaOH/Cool to 4°C <br /> Oil and Grease 1,000 Glass with Teflon-lined HCI/Cool to 4°C <br /> ca j <br /> 'Metats include aluminum antiamy,arsenic,barhun,berl+llimn,boron,cadmium,ehmmium(total),cobalt,wpper,int,lead,manganese, <br /> mermmy,nickel,selenium,silver,thallium,tin,vanadium,and zLx_ <br /> 'Gmundmader samples are field filtered through a 0.45-mierm acq lie mpoSymttflterbefore prism;tion. f <br /> 'piaxrie=turearpoiy�plene <br /> I <br /> i <br /> Groundwater Monliodrig A-9 Department of Public WorksfSolid Wasle <br /> County of San Joagriat <br />