Would you like to analyse nanoparticles using SP-ICP-MS?
What is Single Particle analysis (SP-ICP-MS) ?
SP-ICP-MS (Single Particle Inductively Coupled Plasma Mass Spectrometry) is a state-of-the-art analytical technique for analysing nanoparticles in complex matrices.
Why use SP-ICP-MS to analyse nanoparticles?
Performing an SP-ICP-MS analysis is essential for a complete and accurate characterisation of nanoparticles. This technique guarantees reliable results and meets the needs of quality control, regulatory compliance and innovation in sectors as varied as the environment, industry and health.
Regulation of nano-objects by SP-ICP-MS
XP CEN ISO/TS 19590 is a technical specification entitled ‘Nanotechnologies – Characterisation of nano-objects by inductively coupled plasma mass spectrometry in single particle mode’. It provides a methodological framework for the accurate characterisation of nano-objects in aqueous suspension, detailing the essential procedures and parameters for reliable spICP-MS analysis.
The main measurements covered by this standard include:
- Particle number concentration: number of particles per unit volume.
- Particle mass: individual mass of nanoparticles.
- Particle mass concentration: total mass of particles per unit volume.
- Equivalent spherical particle diameter: size of particles assumed to be spherical.
- Particle size distribution by number: distribution of particle sizes according to their number.
FILAB performs SP-ICP-MS analysis on nanoparticles
FILAB offers SP-ICP-MS analysis services to help you understand the chemical composition and surface condition of your materials. Thanks to our surface expertise and state-of-the-art equipment, we can provide you with tailor-made solutions for identifying the surface layers of your samples.
Analysis by SP-ICP-MS, a state-of-the-art technical tool
SP-ICP-MS is a key technique for meeting the growing challenges of detecting and characterising nanoparticles in various industrial and scientific sectors.
This technique measures the size of nanoparticles. It also determines the concentration of particles in the matrix, expressed as the number of particles per unit volume. It also provides a histogram of the particle size distribution. Finally, it differentiates between particles and dissolved ions.
Our SP-ICP-MS analysis services
Analysis of metallic nanoparticles in cosmetics (gold, silver, titanium oxide)
Study of nanoparticles in implantable devices
nspection of products containing nanoparticles (inks, paints, coatings) to check their concentration and size
Study of nanoparticles used in controlled-release systems (drugs, biotechnologies)
Study of nanoparticles in injectable suspensions
Detection of nanoparticles in industrial wastewater
Assessment of nanoparticles released by metallic implants or medical devices
Consultation of standards relating to nanomaterials (EC 2011 recommendations, EC cosmetics standard 1223/2009, INCO standard 1169/2011, R-Nano (2012-232, 02/2012), etc.)
