Quantitative analysis of nanoparticles using SEM according to EFSA guideline

This analysis is the next step for the "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: This analysis should only be performed if nanoparticles have been discovered during the qualitative analysis.

Suitable sample matrices
Solid particles, powders
Minimum sample amount
50 g
Typical turnaround time
8 weeks after receiving the samples
Quality system
Accredited testing laboratory
Device types
Method expert
Hande Güneş


First sample (VAT 0):
1,951 €
Additional samples (VAT 0):
1,833 €per sample

Questions? We're happy to help.

Questions? We're happy to help.

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