GB/T 42732-2023
ActiveNanotechnologies—Size distribution and concentration measurement of inorganic nanoparticles in aqueous media — Single particle inductively coupled plasma mass spectrometry
纳米技术 水相中无机纳米颗粒的尺寸分布和浓度测量 单颗粒电感耦合等离子体质谱法
Application Summary AI generated
This standard specifies the use of single particle inductively coupled plasma mass spectrometry (spICP-MS) for measuring the size distribution and number concentration of inorganic nanoparticles suspended in aqueous media. It is applied in nanotechnology research, environmental monitoring, and industrial quality control to characterize engineered nanoparticles in water samples, such as those from manufacturing effluents or consumer products. The standard ensures consistent and accurate measurement protocols for regulatory compliance and product safety assessment.
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