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Title: Determination of metal ion contents in nanomaterials solution using inductively coupled plasma – mass spectrometry (ICP-MS) : nano risk SOP-P
Authors: Wu, Qihua.
Kremer, Kathryn.
Jiang, Yongqing.
Gibbons, Stephen.
Bednar, Anthony J.
Keywords: Nanotechnology
Nanostructured materials--Testing
Inductively coupled plasma mass spectrometry
Metal ions
Contamination (Technology)--Detection
Publisher: Environmental Laboratory (U.S.)
Engineer Research and Development Center (U.S.)
Series/Report no.: Special Report (Engineer Research and Development Center (U.S.)) ; no. ERDC/EL SR-19-2
Abstract: The presence of metal ions from either metal catalyst or contamination in nanomaterial solutions could directly impact the product quality, such as sensor performance. Inductively coupled plasma-mass spectrometry (ICP-MS), one of the most sensitive analytical techniques used for trace multi-element detection, has become a common tool in many laboratories for determining the metal impurities in various types of samples. This scientific operating procedure (SOP) describes the operation and use of ICP-MS to determine trace metal concentrations in nanomaterials solutions. Procedures and recommendations of sample preparation, instrument preparation, sample analysis and results analysis are included. The procedure has been tested on a variety of carbon-based nanomaterial solutions.
Description: Special Report
Gov't Doc #: ERDC/EL SR-19-2
Rights: Approved for Public Release; Distribution is Unlimited
Size: 23 pages / 1.309 Mb
Types of Materials: PDF
Appears in Collections:Special Report

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