- Home
- Applications
- total mercury
Refine by
Total Mercury Product Applications
19 applications found
Total Mercury: Mercury in liquids and solids, Hg in gases, online stack gas/cem, online liquid, online natural ...
ByP S Analytical Limited based in Orpington, UNITED KINGDOM
Premium
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 ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
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 facilities are regularly examined for the Hg content in blood, which should not exceed 20–50 µg/l, whereas in the case of a person unexposed to mercury vapor the blood normally contains 1–3 µg/l of ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
Monitoring elemental and total mercury. There is a risk of toxic mercury being released into the air at for example waste incineration and cement production, and from coal-fired thermal power plants. ...
ByOPSIS AB based in Furulund, SWEDEN
Premium
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 ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
Introduction: The determination of mercury in water is one of the most frequently requested analyses for environmental, sanitary and technological purposes. Lumex Instruments RA-915M mercury analyzer, equipped with a special cold vapor accessory, can perform conventional cold vapor atomic absorption spectrometry (CVAAS) technique for the determination of mercury in surface, ground, drinking and waste water as well in atmospheric ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
Mercury determination in drinking and waste waters is one of the most popular analyses used for environment pollution and sanitary control, as this trace element is considered highly ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
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 using combustion and direct cold vapor atomic absorption method with Zeeman background correction". ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
Introduction : Analysis of soils, bottom and overburden sediments, rocks and ores for mercury content is one of the most common measurements in environmental pollution monitoring and geochemical exploration. Lumex Instruments proposes a rapid and precise method for direct mercury determination using RA-915 series analyzers based on atomic absorption spectroscopy with Zeeman correction of the background absorption (ZAAS). The thermoscanning option enables the identification of ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
The US EPA’s method 30B is designed as a reference method for determination of mercury emissions with stack gases. The method uses sorbent traps to capture total mercury from stack gas. Use of different sorbent traps also enables mercury speciation measurement. Method 30B is widely used for regulatory CEMM verification and for national and international research programs. ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
Introduction A conventional standard method of total mercury det ermination in water using atomic absorption spectrometry (AAS) involves preliminary sample digestion that ta kes from 30 minutes to 8 hours depending on the digestion conditions. The use of a mercury analyzer RA-915M/RA-915+ with Zeeman background correction in combination with PYRO-915+ pyrolysis attachment provides direct dete rmination of mercury in process and waste waters ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
Tekran Instruments are versatile. We offer a number of tools to expand the capability of our instrumentation. Unlike any other mercury instrument manufacturer, Tekran offers multiple options for automated mercury speciation measurements in air, emission sources and environmental samples. Additionally, our software provides full access to all instrument features allowing complete method customization. Below are examples of expanded measurement applications that utilize the unique adaptability of Tekran ...
ByTekran Instruments Corporation based in Toronto, ONTARIO (CANADA)
Premium
Introduction Mercury determination in natural, drinking, and waste waters is one of the most popular analyses used for environment pollution and sanitary control. Background concentrations of mercury in natural water are within several ng/l. Maximum national permissible levels for mercury in water lie in the range of 0.16–6 µg/l. For example, the following limits for mercury in drinking water are set, µg/l: 0.5 – Japan, Russia; 1 – Argentina, Australia, Brazil, China, EC; 2 ...
ByLumex Instruments based in Mission, BRITISH COLUMBIA (CANADA)
Premium
Tekran Instruments are versatile. We offer a number of tools to expand the capability of our instrumentation. Unlike any other mercury instrument manufacturer, Tekran offers multiple options for automated mercury speciation measurements in air, emission sources and environmental samples. Additionally, our software provides full access to all instrument features allowing complete method customization. Below are examples of expanded measurement applications that utilize the unique adaptability of Tekran ...
ByTekran Instruments Corporation based in Toronto, ONTARIO (CANADA)
Premium
Tekran Instruments are versatile. We offer a number of tools to expand the capability of our instrumentation. Unlike any other mercury instrument manufacturer, Tekran offers multiple options for automated mercury speciation measurements in air, emission sources and environmental samples. Additionally, our software provides full access to all instrument features allowing complete method customization. Below are examples of expanded measurement applications that utilize the unique adaptability of Tekran ...
ByTekran Instruments Corporation based in Toronto, ONTARIO (CANADA)
Premium
Challenging conditions for gas analysis at waste-to-energy facilities. Process and emissions monitoring at waste-to-energy plants or plain waste incineration plants can be a challenge. A large number of gas components need to be monitored with high accuracy. The flue gas is often aggressive and has high dust and moisture content. Close to 100% uptime is required, the monitoring system must be easy to maintain, and it must be able to be calibrated quickly. The OPSIS monitoring system handles all these challenges ...
ByOPSIS AB based in Furulund, SWEDEN
Premium
Demanding monitoring environment at cement industries. Process control and emissions monitoring at a cement plant can be a challenge due to high dust levels and corrosive gases. OPSIS offers gas analysis systems that can handle these environments and that have high accuracy, short response times, and long maintenance ...
ByOPSIS AB based in Furulund, SWEDEN
Using Atomic Fluorescence Spectrometry (AFS) in the laboratory for the determination of Mercury in Petrochemical ...
ByP S Analytical Limited based in Orpington, UNITED KINGDOM
Using Atomic Fluorescence Spectrometry for the determination of Mercury, Arsenic, Selenium & Antimony from Food, Feed and Beverage samples. The consumption of food and drink is one of the main sources of exposure to toxic metals. Selenium, on the other hand, is an essential nutritional element and is often added as a supplement to food for health benefits. It is also an important element in animal feed to ensure livestock wellbeing. Coupling Atomic Fluorescence Spectrometry (AFS) with either cold vapour ...
ByP S Analytical Limited based in Orpington, UNITED KINGDOM