mercury analyzer Applications | Environmental XPRT

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Mercury monitoring for manual analysis of air traps

The Tekran 2600 versatility is evident with the economical and convenient configuration for manual analysis of air samples collected on gold cartridges. Converting the instrument allows calibration by simple injection of gaseous Hg using the Tekran 2505. Once analyzed, the gold cartridges are immediately ...

By Tekran Instruments Corporation based in Toronto, ONTARIO (CANADA).

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Determination of a total mercury content in urine

INTRODUCTION The main way of mercury removal from human body is it s urinary excretion, which is an important diagnostic medium for screening examination of population, risk group determination, and diagnostics and treatment of mercury ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Direct AA Mercury determination in cosmetics

INTRODUCTION High mercury concentration can be found in such cosmetic products as skin lightening soaps and creams, makeup cleansing products, and mascara. Mercury in cosmetics exists as inorganic and organic compounds. Inorganic mercury (e.g. ammoniated mercury) is used in skin lightening soaps and creams. ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of total mercury content in blood by cvaas

INTRODUCTION Blood is one of the most complex substances for determination of the Hg content. At the same time, blood is the most important diagnostic medium used for monitoring the effect of Hg vapor on the human organism. In almost all the countries, personnel of mercury-involving production ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of mercury in soil, bottom sediments, and geological materials

INTRODUCTION Analysis of soils and bottom sediments for mercury content is one of the most common analyses in the monitoring of environmental pollution. Background mercury concentrations in these objects are 10–100 μg/kg and in the polluted areas they exceed 10,000 ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of the mercury concentration in naphtha

Introduction The mercury concentration in crude oil and petroleum products can vary in a wide range of less than 0.1 ppb to dozens ppm. Direct mercury determination in crude oil and petroleum products at the range above 5 ppb is covered by ASTM D7622-10(2015) "Standard test method for total mercury in crude oil ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of mercury in mercury-containing wastes

INTRODUCTION Mercury is widely used in chemical industry, electronic s, electric engineering, instrument making, medicine, pesticide and explosives production, etc. A number of techniques and equipment are developed for reclaiming mercury-containing waste, such as soil, sludge, stillage botto ms, slime ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Direct mercury determination in coal

Introduction Mercury is one of the most toxic trace contaminant naturally occurring in the coals. During the coal combustion process at the coal-fired power plants mercury is released into the environment. To manage effectively the stack gas cleaning process, it is necessary to know the mercury content in the ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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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. ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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RAPID ANALYSIS OF TOTAL MERCURY IN WASTE WATERS AND PROCESS WATERS WITH ELEVATED MERCURY CONTENT USING DIRECT PYROLYSIS TECHNIQUE

A conventional standard method of total mercury determination in water using atomic absorption spectrometry (AAS) involves preliminary sample digestion that takes from 30 minutes to 8 hours depending on the digestion conditions. The use of a mercury analyzer RA-915M/RA-915+ with Zeeman background ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Direct determination of mercury content in ambient air

Introduction Mercury, being widespread in environment, has toxic effect on a human organism even at a low concentration. Therefore, quantitativ e determination of mercury in vari ous environments is one of the most important environmental monitoring ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Mercury determination in natural gas

Introduction The natural gas is a significant source of ingres s of mercury in the environment. The typical mercury concentration in natural gas may vary from 0.01 to 200 μ g/m3 . Mercury, being present in hydrocarbon gas, initiates corrosion of pipelines and catalyst poiso ning during gas ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Direct atomic absorption mercury determination in oil and oil products

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 ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Monitoring of mercury in ambient air

Mercury, being widespread in environment, has toxic effect on a human organism even at a low concentration. Therefore, quantitativ e determination of mercury in vari ous environments is one of the most important environmental monitoring problems. The use of a mercury analyzer RA-915M/RA-915+/RA- 915Light with ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Determination of the total mercury in a filtrate of wash-off samples from contaminated surfaces

INTRODUCTION Quantitative determination of the total mercury content in filtrates of wash-off samples from the surfaces of walls, floors, equipment, and other facilities of m anufacturing areas is an effective method for the occupational safety ...

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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Continuous emissions monitoring solutions for mercury monitoring

Waste incinerators, cement plants and power plants need good and reliable measurements of total gaseous mercury. The measurement of total gaseous mercury is a challenge due to chemical reactions and contamination. The installed systems will often require a lot of maintanence still not giving reliable ...

By OPSIS AB based in Furulund, SWEDEN.

Precision moisture analysis instruments for mercury detection for first responders

Working on a hazardous materials team means being prepared for the unexpected, from toxic chemicals to unidentified powders to overturned trucks. Should “the unexpected” ever include mercury and mercury vapor contamination incident response, trust Jerome mercury vapor analyzers to keep your team and ...

By AMETEK Brookfield based in Chandler, ARIZONA (USA).

Precision moisture analysis instruments for mercury detection in mining

The Jerome family of mercury vapor analyzers makes it easy to comply with MSHA regulations and keep your coworkers safe from mercury vapor. All Jerome analyzers are built in the USA and are tough enough to stand up to the rigors of daily work in a mine. Whether you need a rugged, no-frills mercury analyzer, ...

By AMETEK Brookfield based in Chandler, ARIZONA (USA).

Precision moisture analysis instruments for mercury detection for environmental agencies

Robust analysis for inspection, investigation, remediation. If you are responsible for monitoring a wide range of environments for mercury contamination, it’s not enough that your instrument is accurate. It must also be responsive, reliable, and rugged. Jerome has the ...

By AMETEK Brookfield based in Chandler, ARIZONA (USA).