BSI PD CEN ISO/TS 19590:2024
$167.15
Nanotechnologies. Characterization of nano-objects using single particle inductively coupled plasma mass spectrometry
| Published By | Publication Date | Number of Pages |
| BSI | 2024 | 38 |
This document specifies parameters, conditions and considerations for the reliable detection, characterization and quantification of nano-objects in aqueous suspension by spICP-MS. Particle number concentration, particle mass, particle mass concentration, particle spherical equivalent diameter, and number-based size distribution are considered the main measurands, but the technique also allows for determination of the dissolved element mass fraction in the sample. This document provides general guidelines and procedures related to spICP-MS application, and specifies minimal reporting requirements.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 12 | 5.1 Introduction to spICP-MS |
| 14 | 5.2 Reference material dependent calibration methods 5.2.1 Particle frequency method |
| 16 | 5.2.2 Particle size method |
| 17 | 5.3 Reference material free calibration methods 5.3.1 Dynamic mass flow method |
| 19 | 5.3.2 Microdroplet calibration method |
| 21 | 5.4 Particle number concentration determination |
| 22 | 5.5 Particle mass and corresponding spherical equivalent diameter determination |
| 25 | 5.6 Dissolved element fraction 5.7 Multi-isotope and multi-elemental analysis |
| 26 | 5.8 Data treatment |
| 27 | 6.1 Sample specification 6.2 Sample preparation |
| 28 | 6.2.1 Aqueous suspensions and paste 6.2.2 Non-aqueous suspensions and creams |
| 29 | 6.2.3 Powders 6.2.4 Larger pieces of solids 6.3 Selection of reference materials, quality control materials and representative test materials |
| 30 | 6.4 Optimization of ICP-MS operating conditions |
| 31 | 7.1 Applicability of spICP-MS 7.2 System qualification and quality control |
| 32 | 7.3 Method performance criteria 7.3.1 Particle number concentration 7.3.2 Particle mass and equivalent spherical diameter |
| 33 | 7.4 Method precision and measurement uncertainty |
| 34 | 9.1 Apparatus and measurement parameters 9.2 Reporting test results |
