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, 1–50 µm, 50–100 µm, 100–500 …

Determination of carbon, hydrogen, nitrogen, sulfur, and oxygen content of an organic sample. CHNS analysis (”LECO analysis”) is performed using a flash combustion method, where the sample is combusted under 25 kPa of O2 at an elevated temperature …

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

Karl Fischer titration is a classic titration method in chemical analysis that uses coulometric or volumetric titration to determine trace amounts of water in a sample. …

This metal screening analysis includes the semi-quantitative determination of 70 elements. The method can be used, for example, to determine the background concentrations of metals in environmental samples or to study the …

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 …

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 total fluorine (F) content in plastic according to the EN 15408 mod. method. The fluorine content of the sample is obtained using oxygen bomb combustion treatment followed by ion chromatography (IC). Possible sample …

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 …

Determination of Be, Ba, Co, Al, Mg, Cu, Li, Mn, Ag, Sn, Ti, V, Zn, Tl, B, Hg, Mo, Fe, Ca, K, U, P, Cd, Na, Cr, Ni, Pb, Sb, As, and Se in water …

Determination of selected PFAS compounds using the LC-MS technique. The analysis package includes the determination of 22 substances including Perfluorooctane sulphonic acid (PFOS), Perfluorooctanoic acid (PFOA), and …

Chemical components of a solid sample material are identified using Raman spectroscopy. The analysis is suitable for inorganic and organic samples, excluding metals and alloys.

Determination of vitamin B1 (thiamine) in food with an HPLC-MS/MS method, or in dietary supplements with a UPLC-MS/MS method. According to Regulation (EU) No 1169/2011, thiamine content may be …

Microplastics analysis with µFTIR directly from a suitable filter. Prefferred filter is Anodisc filter discs (0.2 μm pore size.25 mm diameter). The tests do not include any pretreatment or other additional steps. Please check the suitability of the filter with the …

Determination of total organic carbon (TOC) content of water samples. The results of the analysis will be present in mg/l.

Determination of vitamin B2 (riboflavin) in food with an HPLC-MS/MS method, or in dietary supplements with a UPLC-MS/MS method. According to Regulation (EU) No 1169/2011, the daily reference …

ICP-OES …

Quantification and characterization of microplastics present in biological samples of human origin with FTIR spectroscopy. The results will include the number of microplastic particles per 1 mL of sample, as well as …

Analysis of ten common plastic types (PE, PP, PS, ABS, PVC, PET, PC, PMMA, PA6, PA66) with pyrolysis-GC/MS. Microplastics are separated from the sample and reported in µg/l of individual polymer types and as a sum …

This PFAS analysis covers the 20 compounds listed in Directive (EU) 2020/2184 (the New Drinking Water Directive) under the parameter "Sum of PFAS". The sum of these compounds should not …

Determination of PFAS compounds in water samples. Wide analysis package including the following 35 PFAS-compounds: Compound CAS PFBA  375-22-4  PFPeA  2706-90-3  PFHxA  307-24-4  PFHpA  375-85-9  PFOA  335-67-1 …

Determination of microplastics in biological samples of animal origin using FTIR. The results of the analysis will specify different types of polymers by size. These projects are always handled on a case-by-case basis. …

The following analyses are included in this nanoparticle analysis package, intended to characterize nanoforms according to the REACH Regulation. Particle size distribution and aspect ratios by SEM-EDX Preparation with isopropanol, Sample …

Quantification of nitrogen in liquid samples using the Kjeldahl method. This test is suitable for liquid samples, such as pulp processing solutions and water. Results are given as mg/l.

GC-MS analysis of 16 PAH compounds, which are listed as high-priority pollutants by the U.S. Environmental Protection Agency (EPA). The analyzed PAH compounds are: naphthalene [CAS: 91-20-3], …

Determination of Sb, As, Hg, Cd, Co, Cr, Cu, Pb, Ni, Zn, and V from water samples with the ICP-MS technique. The concentration of …

Determination of microplastics in soil, sludge, or sediment using µRaman or µFTIR spectroscopy. The results will specify different types of polymers by size, for example, 1–50 µm, 50–100 µm, …

Analysis of vitamin B12 (cyanocobalamin) in food with an HPLC-UV-VIS method, or in supplements with an LC-MS/MS method. The results can be used to confirm the amount of vitamin B12 in …

Analysis of vitamin B6 as pyridoxine in food using an HPLC-MS/MS method based on AOAC 2015.14. Measured parameters also include pyridoxal and pyridoxamine. For supplements, a UPLC-MS/MS method …

Determination of vitamin B7 (biotin) in food with an HPLC-UV-VIS method, or in supplements with a UPLC-MS/MS method. According to Regulation (EU) No 1169/2011, the biotin content of food products may …

Determination of bromide, fluoride, chloride, nitrate, nitrite, and sulfate (Br-, F-, Cl-, NO2-, NO3- ja SO42-) in soil, sludge, sediment, and …

Determination of PFAS compounds in soil or sediment samples. Wide analysis package including the following 23 PFAS-compounds: Abbreviation Compound PFBA Perfluorobutyric acid PFPeA Perfluoropentanoic acid …

Determination of PFAS compounds using a method based on the US EPA 1633. Wide analysis package including the following 49 PFAS-compounds: Compound Abbreviation CAS number Perfluorobutanoic acid …

Solvent purity assay with GC-FID and Karl Fischer techniques. Determination is performed by analyzing the sample with GC-FID and comparing the area of the solvent signal to the combined area of all peaks. The …

Determination of the total organic carbon content (TOC) in an ultrapure water sample. The sample must be collected in a TOC vial designed for ultrapure water. We can provide the required sample vessels upon request.

With this analysis, the volatile organic compounds (VOC) present in a biogas sample can be quantified. Typically, the boiling range of the detected VOCs is 60-280 °C. Samples are collected using a pump and an adsorbent tube. …

Determination of volatile organic compounds (VOC) in water using the GC-MS technique. The analysis determines the concentrations of 67 volatile compounds including BTEX, DIPE, …

Analysis for determining the anion content of ultrapure water samples using ion chromatography (IC). The determination of chloride (Cl-), fluoride (F-), nitrate (NO3-), phosphate (PO43-), and sulfate (SO42-) is included in the analysis. The sample must be …

The test determines the ash content of paper, board, and pulp upon being ignited at 525 °C. The results express the mass of the inorganics in your sample.

Determination of hydrogen peroxide (H₂O₂) concentration of aqueous solutions. Determination is performed using titrimetric method with potassium permanganate solution.

ICP-OES heavy metal measurement for soil, sludge, or sediment samples. …

Lignin sample ash content measurement at 525°C. The result is expressed as a mass percentage of the ash from the initial sample on a dry matter basis.

Particle size distribution (PSD) is determined from transmission electron microscopy (TEM) images. The method is most suitable for small particles of 50 nm or smaller. Depending on particle shapes, the method includes calculating the diameters or …

Chromatographic analysis of 16 PAH compounds, listed as high-priority pollutants by US EPA. The analyzed PAH compounds are: Naphthalene (CAS: 91-20-3), Acenaphthylene (CAS: 208-96-8), Acenaphthene (CAS: …

Raman spectroscopy is a non-destructive chemical analysis technique used for the identification of chemical components in a sample. This analysis is suitable for inorganic and organic liquid samples.

Determination of amino acids from waste water. The analysis includes the determination of the following amino acids: Alanine, Arginine, Asparagine, Aspartate, Citrulline, Cystine/Cysteine*, Glutamate, Glutamine, Glycine, Histidine, Hydroxyproline, …

Method to determine the cation content in ultrapure water samples using ion chromatography (IC). The analysis includes the determination of ammonium (NH4+), calcium (Ca2+), lithium (Li+), magnesium (Mg2+), potassium (K+), and sodium (Na+). The sample must be …

Volumetric (static) or dynamic (pulse) chemisorption analysis by CO or H2. The method is mainly used to determine catalyst activity and active sites. When coupled with TPX (temperature programmed experiments, TPO, TPR, TPD), this method can give information about adsorbed species …

Determination of Chromium-6 (Cr-VI) in soil, sediment, or sludge using an ion chromatographic method according to standard methods EN 15192 and EPA 3060A. The results of the analysis are …

Determination of 36 elemental impurities from ultra-pure water with ICP-MS. The measurement includes the following elements: Al, Sb, As, Ba, Be, Bi, B, Cd, Ca, Cr, Co, Cu, Ga, Ge, Au, Fe, Pb, Li, Mg, Mn, Mo, Ni, Nb, Pt, K, Ag, Na, Sr, Ta, …

Nutrient measurement package for soil, sludge, or sediment …

Determination of microplastics in wastewater using FTIR microspectroscopy. The results of the analysis will specify different types of polymers by size, for example, 1–50 µm, 50–100 µm, 100–500 …

Determination of vitamin B9 content in food or supplements. Depending on the matrix, the analysis covers the following parameters: Food: folic acid, 5-methyl-tetrahydrofolic acid, …

Pyrolysis gas chromatography-mass spectrometry (py-GC-MS) is used to determine the identity of an unknown polymer sample. During the measurement, the sample is instantaneously heated in an inert atmosphere or vacuum. This causes the …

The chemical oxygen demand (COD) of pulp process liquid is measured according to the ISO 6060 standard to evaluate the environmental burden of the water sample. The sample must be kept at a temperature …

The measurement determines the content of dissolved silicon in ultrapure water using UV-Vis spectroscopy (molybdenum heteropolyblue method). The silicon detection limit is 0.7 ppb. The sample must be collected in a suitable sample container …

Identification of chemical groups in aqueous solutions using Fourier-transform infrared spectroscopy (FTIR). Results will be delivered as raw data and spectra. A batch includes the analysis of …

Determination of microplastics in biological samples of aquatic animal origin using FTIR. The results of the analysis will specify different types of polymers by size.

Determination of nitrogen in solid samples using the Kjeldahl method. The measurement is suitable for solid samples such as plant biomass-based materials, soil, soil improvers, and other solid materials that contain …

Analysis of gaseous samples using Raman spectroscopy.

Total oxidizable precursors (TOP) assay analysis can be used when estimating the presence of PFAS precursors and intermediates by oxidizing them into stable end-products. The analysis can be combined with traditional PFAS analysis to obtain additional …

Determination of the total inorganic carbon content (TIC) in an ultrapure water sample. The sample must be collected in a TOC vial designed for ultrapure water. We can provide the required sample vessels upon request.

Determination of the total organic carbon content (TOC) and total inorganic carbon content (TIC) in an ultrapure water sample. The sample must be collected in a TOC vial designed for ultrapure water. We can provide the …