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Low-Level Mercury Analysis
What is Low-Level Mercury?
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Low-level mercury refers to trace amounts of mercury present in environmental samples, typically at concentrations below 1 nanogram per liter (ng/L). Because mercury is highly toxic even at low levels, accurate detection is essential for assessing potential risks to human health and ecosystems. Brighton Analytical is one of the few laboratories in the country offering low-level mercury testing. We utilize EPA Method 1631, a highly sensitive analytical technique capable of detecting mercury at parts-per-trillion (ppt) levels in water samples. This method is crucial for industries and regulatory bodies needing precise mercury quantification to ensure compliance with environmental standards.
For more information on quality control guidelines for sampling and analyzing low-level mercury in water, please refer to the DEQ Quality Control Guidance.
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Mercury Analysis
What is Mercury?
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Mercury is a heavy metal with significant environmental and health implications. It exists in various forms, including elemental mercury, inorganic mercury compounds, and organic mercury (e.g., methylmercury). Mercury can contaminate air, water, and soil, posing risks to wildlife and human populations, particularly through bioaccumulation in fish.​ It is a naturally occurring element found in the Earth's crust. While certain industrial activities, such as coal combustion and mining, release mercury into the environment, it can also be found in some consumer products. Exposure to mercury can affect the nervous system, kidneys, and immune function, making its detection and control critical. Brighton Analytical provides comprehensive mercury analysis to help industries and environmental agencies monitor and mitigate mercury contamination.
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Available Cyanide Analysis
What is Available Cyanide?
Available cyanide is a measure of cyanide species that are readily bioavailable and toxic to aquatic life. This analysis helps industries and regulators assess potential cyanide pollution and take necessary corrective actions. Cyanide compounds are used in various industrial processes, including mining, electroplating, and chemical manufacturing. Available cyanide refers to the fraction of cyanide that remains free and can readily react in the environment, making it a significant concern for water quality and safety. Brighton Analytical offers precise and reliable available cyanide testing to support environmental compliance and safety efforts.
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