At a glance: chemical analytics at quality analysis
Your major advantage: at Quality Analysis you profit from a comprehensive spectrum of chemical analytics. We analyze organic and inorganic substances using various analytical methods and systems in the areas of microscopy, spectroscopy, chromatographie, thermal analyses and wet-chemical analytics.
Fast and reliable
measurement results
- Qualitative and quantitative analysis of inorganic and organic substances
- Identification of materials, substances, liquids, fibres and smallest particles
- Determination of chemical compositions and unknown components
- Analysis of highly volatile and less volatile organic compounds
- Determination ofionic compounds in liquids
- Analysis of the thermal material properties and decomposition behavior
- Determination of water content and other physicochemical parameters
- Use of modern methods such as FT-IR, RAMAN, GC-MS, GC-FID, IC, CIC, TGA, DSC und Karl Fischer Titration
Our key areas of analysis
Material Characterization
We identify and characterize organic and inorganic materials in terms of their composition. In doing so, we determine materials, substances, as well as degradation, by-product, and associated components.
Contaminants, residues & pollutants
We identify and quantify filmic and ionic contaminants, residues and deposits, as well as VOCs, PAHs, heavy metals, and other organic or inorganic pollutants.
Plastics Analysis
We test plastics and polymers for polymer type, material composition, and fillers and reinforcing materials. In addition, we examine material identity, decomposition products, and volatile components.
PFAS Analysis
We test solid and liquid samples for potential PFAS contamination and determine total fluorine parameters such as TF, TOF, AOF and EOF using Combustion Ion Chromatography. These serve as a screening method for organofluorine compounds and potential PFAS contamination.
Thermal Analyses
Using DSC and TGA, we determine thermal properties such as melting behavior, glass transition, crystallinity, and thermal stability, as well as decomposition products and volatile components.
Water Analysis
We analyze process water, cleaning baths, and water-based cooling lubricants. Among other things, we determine pH, conductivity, water hardness, and organic and inorganic constituents.
Variety of chemical analysis methods
The targeted use of chemical analysis methods makes it possible to precisely identify and evaluate impurities as well as material-specific properties. The selection of the appropriate method depends largely on the specific application and the research question. In practice, qualitative and quantitative analyses are often combined to obtain comprehensive and reliable results. Depending on the objective and sample type, we use a variety of analytical methods:
We have the right analytical method for every task
Gas Chromatography (GC-MS & GC-FID)
Using Gas Chromatography (GC) coupled with a Mass Spectrometer (MS) and a Flame Ionization Detector (FID) , we separate complex mixtures of organic compounds into their individual components, allowing us to identify and quantify them.
Gas Chromatography (GC-Headspace)
Using Headspace Analysis (headspace technique), we identify and quantify highly volatile organic compounds. In this method, only the headspace above a sample is analyzed; the sample itself is not introduced into the system. The substances present in the headspace are analyzed using GC-MS/GC-FID.
Ion Chromatography (IC)
A sensitive method for the detection of ions in liquids is Ion Chromatography (IC). After separation, the individual ions are detected in a conductivity cell. Combining this method with other detector systems, such as a UV/VIS detector and post-column derivatization, enables additional analytical capabilities (HPLC).
Thermogravimetry (TGA)
Using Thermogravimetric Analysis, we quantify the composition of a material, such as polymer and plasticizer content, filler content, and residual mass. For the precise identification and quantification of released decomposition products and volatile components, we offer coupling of TGA with FT-IR spectroscopy and GC-MS.
Dynamic Differential Scanning Calorimetry (DSC)
Using Differential Scanning Calorimetry (DSC) we determine parameters for characterizing the thermal properties of your material such as glass transition temperature and melting point, enthalpies, degree of crystallinity, and specific heat capacity.
Karl Fischer Titration
Using the Karl Fischer titration (KFT), we determine the exact water content in analytical samples. The results of this method are independent of the type of sample and the presence of other volatile components, and are available in a very short time.
RAMAN Spectroscopy
Using RAMAN Spectroscopy, we identify inorganic and organic substances, liquids, fibers, and minute particles. The recorded spectrum is compared against our extensive material databases.
FTIR Spectroscopy
Using FTIR Spectroscopy , we can quickly and easily identify plastics, fibers, and even the smallest particles. Both methods produce a spectrum that is characteristic of a molecule’s specific vibrations—a “molecular fingerprint,” so to speak.
Scanning Electron Microscopy (SEM-EDX)
To characterize the chemical elemental composition of materials and residues, we use energy-dispersive X-ray Spectroscopy (EDX) on the Scanning Electron Microscope.
Combustion Ion Chromatography (CIC)
Combustion Ion Chromatography (CIC) expands the range of applications for ion chromatography to include combustible samples (solid and liquid). The primary focus here is the rapid and reliable determination of individual halogens and sulfur. CIC is also recommended for PFAS analytics, quality control of raw materials, intermediate and final products, as well as for testing halogen-free status and for verifying compliance with regulatory requirements (RoHS/WEEE/IEC 60502-1).
Optical emission spectroscopy with inductively coupled plasma (ICP-OES)
Optical Emission Spectroscopy with inductively coupled plasma (ICP-OES) is an analytical method for determining element concentrations in liquid samples. It uses a high-energy plasma to ionize atoms and cause them to emit light. By analyzing the specific emission lines of the radiation, numerous elements can be quantified simultaneously. This makes it particularly valuable for environmental analysis, materials science, and the food industry.
Chemical Analytics with versatile applications
Chemical analytics forms the foundation for informed decisions, optimized processes, and safe product development across numerous industries and application areas. It provides precise insights into material and component properties and lays the groundwork for quality and innovation.
Plastics Analysis
We analyze plastics and polymers for material composition, additives, fillers, plasticizers, and thermal properties. Critical substances such as PFAS and PAHs, as well as impurities, can also be specifically analyzed.
Battery Analysis & Battery Recycling
We characterize battery raw materials, electrodes, electrolytes, and recycling fractions in terms of composition, purity, water content, VOCs, and thermal behavior. For black mass, we also determine relevant valuable materials such as lithium, cobalt, nickel, and manganese.
Electronics Manufacturing
We analyze ionic and organic residues on printed circuit boards (PCBs) and electronic assemblies and identify chemical causes of corrosion, wetting problems or failures. To do this, we use, among other methods, Ion Chromatography (IC) as well as spectroscopic and chromatographic methods.
Medical Technology & Pharmaceutical Industry
We test medical and pharmaceutical products as well as primary packaging for particulate and chemical and filmic impurities and perform plastic and material analyses. In addition, we provide support in the analysis of active ingredient distributions, coatings, and elemental compositions.
Fundamentals of Chemical Analysis
Chemical analysis examines the composition of substances. It encompasses two central areas: qualitative analysis (What is present?) and quantitative analysis (How much is present?):
- Qualitative analysis is used to detect and identify elements or compounds—even in the smallest concentrations—for example, using spectroscopy or mass spectrometry.
- Quantitative analysis then determines the exact amount of the detected substances, ranging from high concentrations down to trace levels.
Frequently asked questions about Chemical Analytics
Chemical Analytics refers to methods used to identify chemical substances, determine their quantities, and examine their composition. It is also known as analytical chemistry.
Qualitative analysis determines which substances are present in a sample. Quantitative analysis determines the amount or concentration of these substances.
Chemical analytics helps companies reliably evaluate products, materials, and processes. It provides clarity regarding ingredients, contaminants, and potential risks. In this way, it contributes to quality assurance, product safety, failure analysis, and compliance with legal requirements.
Chemical analysis is used in fields such as environmental analysis, materials analysis, plastics analysis, pharmaceutical analysis, and food analysis to identify residues, deposits, and contaminants.
In chemical analysis, wet chemical and instrumental analytical methods are used. These include, among others, titration, chromatography, spectroscopy, and elemental analysis.
Wet chemical analysis methods are traditional methods of chemical analysis in which chemical reactions are used to examine a sample. They usually do not require complex technical measurement systems. Examples include titrations, precipitation reactions, and detection using indicators.
Instrumental analytics refers to analytical methods that use technical measuring instruments. It enables precise, sensitive, and often automated measurement results. It is used in particular when complex samples, very low concentrations, or regulatory requirements necessitate accurate analysis.
Instrumental analysis includes, among other things, FT-IR, UV/Vis, GC, HPLC, IC, and elemental analysis methods. These methods are used to identify, separate, and quantify chemical substances.
Added value at Quality Analysis
Speed
You receive from us precise measurement results, even at short notice. We have both the necessary personnel and a large number of analysis systems for chemical analytics.
Variety of analyses
We analyze organic and inorganic substances using various analytical methods in the areas of microscopy, spectroscopy, chromatography, thermal and wet-chemical analytics.
Analytical Systems
Our acclaimed technical facilities are equipped to suit your needs. We have the right system for every analysis task. We rely on market leaders such as Renishaw, Bruker, Agilent, Metrohm, Netzsch, Hach, as well as many others.
Accreditation
The accreditation of our inspection methods and measuring rooms signifies for you certainty, dependability and objectivity.
Accredited test laboratory
for chemical analytics
Our chemical and physico-chemical testing of plastics and elastomers is accredited by the German Accreditation Body (DAkkS) in accordance with DIN EN ISO/IEC 17025.
This includes the determination of thermal properties and composition, elemental analysis, as well as the identification and quantification of organic and inorganic substances, materials, residues, deposits, and contaminants using FT-IR and energy-dispersive X-ray (EDX) spectroscopy. We are among the few testing laboratories in Europe where all technical disciplines have been successfully accredited.
More about the advantages our accreditation offers you:
Quality Analysis
the right partner
for chemical analytics
What can we measure and analyse for you?
We would be pleased to advise you about the numerous possibilities and combined analytical methods. The goal: the best, most cost-effective and most efficient analysis of your component.