Laboratory testing services

Determination of microplastics in wastewater using Raman spectroscopy. The results of the analysis will specify different types of polymers by size, for example, 1-10 µm, 10–50 µm, 50–100 µm, 100–500 µm, and >500 µm. …

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.

Determination of particle size distribution (PSD) by laser diffraction (LD). The analysis is performed on solid samples. The method can analyze particle sizes from ~0.4 µm to 2000 µm. The …

Determination of particle size distribution (PSD) by Laser Diffraction (LD). Analysis can be performed on dispersions or solids that can be dispersed in water or organic solvents. The method …

A method that utilizes micro-Raman spectroscopy. The analytical report will list different types of polymers detected and their distribution by size (1-10 µm, 10–50 µm, 50–100 µm, 100–500 µm, >500 µm). This analysis can be used …

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, …

BET (Brunauer–Emmett–Teller) analysis to determine specific surface area and pore size of solid materials.

The measurement determines ten common plastic types (PE, PP, PS, ABS, PVC, PET, PC, PMMA, PA6, PA66) with pyrolysis-GC/MS. In the method, microplastics are separated from the sample and reported in µg/l of individual …

Determination of particle size distribution (PSD) by dynamic light scattering (DLS). Analysis can be done from dispersions or solids that can be dispersed in water or organic solvents. The method is …

Measurement to determine ten common plastic types (PE, PP, PS, ABS, PVC, PET, PC, PMMA, PA6, PA66) with pyrolysis-GC/MS. In the method, microplastics are separated from the sample and reported in µg/l of individual polymer …

Particle size distribution (PSD) is determined from scanning electron microscope (SEM) images of around 150 particles. Depending on the particle shapes, the method includes calculations on the diameters or lengths and widths of the particles. In …

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).

N2 adsorption analysis to determine specific surface area and pore size of solid materials.

Particle size analysis with scanning electron microscopy (SEM). The analysis is done in conformity with the 2022 …

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). …

Measurement to determine the powder flowability index according to ASTM D6393 standard for bulk solids characterization. The method includes the measurement and calculation of the following: Angle of repose, Aerated bulk density, Packed bulk …

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, the sample is screened with a scanning electron microscope (SEM) to find an area of interest (for example cracks or impurities). In a typical SEM screening, 3 areas are images with varying magnifications to get a good overview of the …

Determination of the zeta potential of the particle-solvent interface. Analysis can be performed on dispersions or solids that can be dispersed in water or organic solvents.

Test of 1 bottle at 20oC with Malvern Spraytec to characterize particle sizes between 0.1 µm to 900 µm with a standard distance between the nozzle and the laser beam. The results are reported for 3 repeat shots. Particle size distribution histograms, …

Qualitative or comparative analysis of crystalline powders using X-ray diffraction (XRD). The analysis is only suitable for materials with at least one crystalline phase.

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, respectively. The price …

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 …

Grain size analysis by mechanical sieving. The report includes % mass retained on different sieves. The sieves are starting from 0.063 mm. Please contact us for analysis in your size range.

Analysis for determining the content of respirable quartz and other respirable crystalline silicas in products and materials. The results can be used for labeling purposes and to facilitate the development of …