Quantitative analysis of nanoparticles using SEM according to EFSA guideline
This analysis is the next step for the product "Qualitative analysis of nanoparticles using SEM according to EFSA guideline". Qualitative analysis determines if the sample contains particles with a size < 500 nm. If such particles are found, quantitative analysis with SEM is required as an extra step. This quantitative analysis of the size distribution by SEM determines the % of particles with a size < 250 nm from 300 particles. Note: Before this analysis "Qualitative analysis of nanoparticles using SEM according to EFSA guideline" should be performed.
More information about the method family:
SEM-EDX Analysis (SEM-EDX)Scanning electron microscopy (SEM)
Food, feed and supplements
Microscopy
Particle testing- Suitable sample matrices
- Solid particles, powders
- Minimum sample amount
- 10 g
- Typical turnaround time
- 4 weeks after receiving the samples
- Quality system
- Accredited testing laboratory
- Device families
- Method expert
Questions? We're happy to help.
Questions? We're happy to help.
Results in four easy steps
1
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2
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3
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4
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