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Multielement nanoparticle analysis of semiconductor process chemicals using spICP-QQQ
4 Aug 2022In this application note, Agilent presents a study where multiple element NPs were measured in semiconductor grade tetramethyl ammonium hydroxide (TMAH). The Agilent 8900 Triple Quadrupole ICP-MS (ICP-QQQ) was used for the analysis because of its high sensitivity, low background, and effective interference removal capability.
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8900 Triple Quadrupole ICP-MS
Agilent TechnologiesThe Agilent 8900 triple quadrupole ICP-MS (ICP-QQQ) is the world’s most successful and widely used tandem ICP mass spectrometer. Available in a range of configurations to cover applications from routine contract analysis to advanced research and high-purity materials analysis, the Agilent 8900 ICP-QQQ redefines ICP-MS performance, delivering results you can trust.
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Mass SpectrometryMass spectrometry (MS) is a powerful analytical technique used to identify and quantify molecules based on the mass-to-charge ratio of gas-phase ions. It provides detailed information about the structure, composition, and properties of compounds and is widely used across fields such as environmental monitoring, materials science, drug discovery and development, food and beverage testing, and wider chemical research. Key MS techniques include tandem mass spectrometry (MS/MS), liquid chromatography–mass spectrometry (LS-MS) and inductively coupled plasma (ICP-MS). Choosing from these wide range of techniques and technologies can be a daunting task, so keep up to date with scientific applications, performance expectations, and customer reviews here all in one place. Visit our product directory to receive quotes direct from the manufacturer.
ICP-MSInductively Coupled Plasma Mass Spectrometry (ICP-MS) is a powerful analytical technique used to determine the concentrations of elements and their isotopes in a variety of samples, including water, soil, and biological tissues. It involves ionizing elements in the samples with extremely high-temperature Argon (Ar) plasma and then using a mass spectrometer to measure the number of ions based on their mass-to-charge ratio (m/z). Explore ICP-MS systems in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.SemiconductorsNanoparticlesNanoparticles are between 1-100nm in size. Nanoparticles can be used for a wide variety of applications including biomedical, catalysis and electronics.