Laboratory testing services
Here are some examples of our most popular testing services. You can filter the options by industry or material, testing type, and device. Please contact us if you can't find the tests you are looking for.Questions? We're happy to help.
SEM imaging of surfaces
In SEM imaging, several images with varying magnifications are taken to get a good representative view of the sample surface. The resolution is higher than in traditional microscopy. Read more
SEM-EDX imaging of surfaces
Imaging of the sample using a scanning electron microscope (SEM) with energy-dispersive X-ray spectroscopy (EDX or EDS). In a typical measurement, several images are taken with varying magnifications to get a good overall view of the sample surface. Read more
AFM surface roughness measurement
In this analysis, the surface roughness value (RMS) of the sample is determined with atomic force microscopy (AFM). The price includes three measurement points from the sample. The measurement area is 5 x 5 micrometers, if not agreed otherwise. In … Read more
Particles size and shape analysis with image analyzer
Particle size distribution (PSD) and shapes of the particles are determined using image analysis. The method is suitable for particles sized 30-3500 µm. Image analysis characterizes particle shapes, such as fibers, rods, … Read more
Cross-sectional high resolution TEM-EDX imaging + FIB preparation
Cross-sectional high-resolution TEM-EDX with focused ion beam (FIB) preparation is a powerful combination of sample preparation and imaging techniques. A cross-section of the sample is prepared with a … Read more
Cross-sectional high-resolution TEM imaging + FIB preparation
The sample cross-section is prepared with a focused ion beam (FIB) and then imaged with a high-resolution transmission electron microscope (HR-TEM). The resulting image resolution is very high, … Read more
TEM imaging
Imaging of the sample with transmission electron microscope (TEM). In typical measurement, several images with varying magnifications are taken to get a good overall view of the sample. Read more
Particle size distribution with SEM
Particle size distribution (PSD) is determined from scanning electron microscope (SEM) images of the particles. The method is most suitable for particle sizes between 200 nm and 200 µm. Depending on the particle shapes, the method includes … Read more
TEM imaging + EDX
Imaging of the sample with transmission electron microscope (TEM) and determination of the elemental composition of the sample using electron dispersive X-ray spectroscopy (EDX). In typical measurement, several images with varying magnifications are taken to get a good … Read more
Cross-section SEM imaging + Focused Ion Beam (FIB) preparation
The analysis includes the preparation of a cross-section sample using a Focused Ion Beam (FIB) and the imaging of the cross-section surface with a Scanning Electron Microscope (SEM). Read more
AFM surface imaging
During this analysis, the surface of a smooth and hard sample is imaged with an atomic force microscope (AFM). Topological images are provided from several locations around the sample. The measurement area is 5 x 5 micrometers, if not agreed otherwise. Read more
Cross-section SEM imaging + Broad Ion Beam (BIB) preparation
The analysis includes the preparation of a cross-section sample using Broad Ion Beam (BIB). After preparation, the cross-section surface is imaged with a Scanning Electron Microscope (SEM). Read more
Cross-section SEM imaging + freeze fracturing preparation
A cross-section sample is prepared using freeze fracturing: the sample is frozen in liquid nitrogen (-195 C°), followed by cracking. The cracked surface is then imaged with a scanning electron microscope (SEM). … Read more
Length Weighted Geometric Mean Diameter (LWGMD) analysis
Determination of Length Weighted Geometric Mean Diameter (LWGMD) using an SEM-based method adapted from EU Commission Regulation (EC) No 761/2009. The price includes the pressing of the sample at 10 MPa. A test … Read more
Qualitative analysis of nanoparticles using SEM according to EFSA guideline
Qualitative nanoparticle analysis determines if the sample includes particles with a size < 500 nm. Results include several SEM images containing both overview images and images of the … Read more
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 … Read more
Cross-section SEM-EDX imaging + Broad Ion Beam (BIB) preparation
The analysis includes the preparation of a cross-section sample using Broad Ion Beam (BIB). After preparation, the cross-section is imaged with a scanning electron microscope (SEM), and elemental … Read more
Crystallinity analysis of nanoparticles using XRD according to EFSA guidelines
Determination of crystallinity (crystalline, amorphous) of particles using XRD and identification of the percentage of particles measuring < 500 nm. The analysis is performed … Read more
Inhalable and respirable dust in indoor air by EN 481:1993 and ISO 7708:1995.
Determination of inhalable and respirable dust fractions present in indoor air.
The aerodynamic diameters of the inhalable and respirable dust particles are < 100 µm and < 4 µm, … Read more
Inhalable dust in indoor air
This test is performed to determine the amount of inhalable dust present in indoor air. The sample is collected using a sample collector and pump, which are sent to the customer upon ordering at no extra cost.
Inhalable dust particles have an aerodynamic … Read more
Respirable dust in indoor air
The amount of respirable dust in indoor air is measured using SEM and a precision scale. The sample is collected using a sample collector and pump, which are sent to the customer for sampling.
The aerodynamic diameter of respirable dust particles is < 4 … Read more
SEM screening of surfaces
In this analysis, a large area of a sample is screened with a scanning electron microscope (SEM) to find an area of interest containing cracks or impurities. Such areas are likely to be found in a few locations around the sample and might be challenging to … Read more
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