trace metals monitoring Articles
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Multivariate statistical methods applied to biomonitoring studies
This work describes the use of some multivariate statistical methods for retrieving the information present in a typical dataset coming from a biomonitoring study applied to trace metals measured on Patella caerulea and Monodonta turbinata samples. These samples were collected at five stations in Linosa Island in the Sicilian Channel (Mediterranean Sea) and the multivariate statistical methods ...
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Xact 625i in Nationwide Atmospheric Network
Xact 625i has been selected for the ASCENT network for characterizing aerosols in high time resolution using state-of-the-art instruments. SailBri Cooper, Inc. is pleased to announce its participation in Atmospheric SCience and mEasurement NeTwork (ASCENT). This new air monitoring network in the United States was made possible by a $12 million grant from the Mid-Scale Research Infrastructure ...
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Measurement of trace metals in ambient air: Validation of a rapid technique with gold standard ICP-AES
Trace metals are found at low concentration in the ambient environment and are associated with adverse health effects. The gold standard metal measurement is Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES); however, sample preparation is laborious and expensive. The Xact 625 metals monitor uses non-destructive X-ray fluorescence technology. A built-in sample collection system ...
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Measurement of Trace metals in Ambient air - Validation of a Rapid Technique with Gold Standard ICP-AES - Case Study
Trace metals are found at low concentration in the ambient environment and are associated with adverse health effects. The gold standard metal measurement is Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES); however, sample preparation is laborious and expensive. The Xact 625 metals monitor uses non-destructive X-ray fluorescence technology. A built-in sample collection system ...
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Source Apportionment of Urban Particulate Matter using Hourly Resolved Trace Metals. Oi`ganics, and Inorganic Aerosol Components
5 'Southern Ontario Centre for Atmospheric Aerosol Research. University of Toronto, Toronto, M5S 3E5. Canada Correspondence to: Cheol-Heon Jeong (chjeongiiiiutorontoca) and Greg J. Evans (greg.evansfiiutoronto.ca) Abstract. Source apportionment analysis of hourly resolved particulate matter (PM) speciauon data was performed using positive matrix factorization (PMF). The data were measured at ...
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Automating Time-Consuming Water Quality Tests
Custom Sensors & Technology (CST) was established in 1980 and has provided process monitoring products and solutions across various industrial sectors such as petroleum, chemical, food processing, pharmaceutical, and biotherapeutics. CST is uniquely positioned to service the water quality industry with its portfolio of products and technologies. Several of its current and emerging ...
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