Determination of nitrate with a flow-injection system combining square-wave polarographic detection with on-line deaeration
作者： Mouna Noufi , Ch. Yarnitzky , Magda Ariel
DOI: 10.1016/S0003-2670(00)83594-1
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摘要: Abstract The combination of a flow-injection system with square-wave polarography and on-line deaeration is applied to the determination nitrate, utilizing catalytic reaction between nitrate uranyl ion. method simple, rapid (60 samples h −1 ), sensitive accurate, detection limit 2 μM nitrate. has been in drinking river waters.
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