Laboratory testing services

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.

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.

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 …

Particle size distribution (PSD) and shapes of the particles are determined using image analysis. The method is suitable for particles sized 10-3000 µm. Image analysis characterizes particle shapes, such as fibers, rods, …

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 …

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, …

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.

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).

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.

Imaging of the sample with transmission electron microscopy (TEM) and determination of the elemental composition of the sample using electron dispersive X-ray spectroscopy (EDX or EDS). Several images with varying magnifications are taken to get a good overall view of the …

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).

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). …

Imaging of the sample using optical microscopy. In a typical measurement, several images with varying magnifications are taken to get a good overall view of the sample.

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 …

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 …

Preparation of a cross-section sample using Broad Ion Beam (BIB).

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 …

Determination of volume-specific surface area (VSSA) for the identification of nanoparticles. VSSA can be calculated from the specific surface area obtained by N2 adsorption and the BET method and effective density obtained by He …

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, …

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 …

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 …

Nondestructive 3D analysis of internal structures by X-ray computed tomography. The method visualizes voids, cracks, density, and phase differences within solid structures. The method is most suitable for powdered materials. The resolution …