Showing results for: atomic mercury monitoring Downloads
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Application - Direct atomic absorption mercury determination in oil and oil products
Introduction Determination of mercury in oil and petroleum hydrocarbon s is currently a vital probl em due to the fact that the regulations for the mercury content in emission s from thermal power plants are becoming ever more stringent, and mercury poisons catalysts used in oil re ...
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Application - Direct atomic absorption mercury determination in oil and oil products - Brochure
Introduction Determination of mercury in oil and petroleum hydrocarbon is currently a vital probl em due to the fact that the regulations for the mercury content in emission s from thermal power plants are becoming ever more stringent, and mercury poisons catalysts used in oil re ...
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Application - Direct atomic absorption mercury determination in tissues and biological samples
Introduction Mercury and its compounds are highly toxic substances fo r humans. It occurs naturally and exists in various forms: elemental (or metallic); inorganic (e.g. mercuric chloride); and organic (e.g., methyl- and ethylmercury). These forms all have different toxicities and implications for health. Among naturally occurring mercury compounds, methylme rcury exerts a significant influence ...
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Application - Direct atomic absorption mercury determination in foodstuff and mixed feed
Introduction Direct atomic absorption mercury determination (w ithout any pre-treatment procedures) in food is complicated by its organic matrix. That is the reas on why almost all AAS methods of mercury determination in foodstuff include sample digestion by acids. This stage extends analysis time, increases detection limit and becomes the main source of ...
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Direct Mercury Determination In Foodstuff and Mixed Feed - Application Note
Introduction: Direct (without any pre-treatment) atomic absorption or atomic fluorescence mercury determination in food and feed is difficult due to complex organic matrix. That is the reason why conventional AFS and AAS methods include sample digestion by acids and require compressed gases such as argon or oxygen. This makes analysis more complicated and costly and extends analysis time. Sample ...
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Application - Direct atomic absorption mercury determination in foodstuff and mixed feed
Introduction Direct atomic absorption mercury determination (w ithout any pre-treatment procedures) in food is complicated by its organic matrix. That is the reas on why almost all AAS methods of mercury determination in foodstuff include sample digestion by acids. This stage extends analysis time, increases detection limit and becomes the main source of errors. Using a RA-915M/RA-915+ mercury ...
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