Indirect ultra-trace determination of nitrate and nitrite in food samples by in-syringe liquid microextraction and electrothermal atomic absorption spectrometry
2009 ◽
Vol 644
(1-2)
◽
pp. 48-52
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2007 ◽
Vol 144
(1-2)
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pp. 458-463
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2015 ◽
Vol 9
(7)
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pp. 1985-1992
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2010 ◽
Vol 670
(1-2)
◽
pp. 18-23
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