Quality control

The most important partners of our GMP-certified laboratories in Budapest and Münster include pharmaceutical companies, manufacturers of active ingredients and wholesalers.

Tablets for chemical-physical pharmaceutical analysis

We provide our customers with quick, professional and highly reliable services in chemical-physical quality control and microbiological analyses. We carry out analyses and tests on pharmaceutical raw materials and finished products under GMP conditions. We analyse sterile and non-sterile products in different dosage forms (solid, semi-solid and liquid forms).

  • Active ingredient content, individual active ingredient content (content uniformity, CU)
  • Analysis and testing for contaminants, decomposition products
  • Identification of solvent residues
  • Physical tests and analyses (abrasion resistance, thickness, mass, hardness etc.)
  • Karl Fischer water content analysis
  • Viscosity
  • Osmolality
  • Dissolution, disintegration testing
  • Metal content analyses
  • Microbiological analyses

Our services involving drug analyses

We tailor our individually composed services to your needs.

International and interdisciplinary

In our laboratories in Budapest and Münster more than 70 highly qualified employees are assisting the pharmaceutical industry, hospital pharmacies and drug wholesalers with quality control and stability storage. This kind of international cooperation enables us to perform quick and highly advanced microbiological and chemical-physical tests and analyses as a service for you.

Our technicians and other professionals provide comprehensive services concerning products manufactured in (imported from) third countries as well: in other words, after checking the quality of the pharmaceutical products we also provide batch release via our qualified persons (QP). The rest of the import process (importation, customs clearance, warehousing, secondary packaging etc.)  are carried out by our GMP-certified sub-contractors. Technicians and other professionals of WESSLING have substantial experience in dealing with cytostatics, hormones and narcotics. Our GMP-certified laboratories are under continuous control by German and Hungarian authorities.

Our laboratories at both sites have manufacturing licences. Our laboratories have EU import licences concerning pharmaceutical products from non-EU countries. See our manufacturing licences on our website and on the EUDRA GMP website. These enable the QP certification of batches of solid and sterile products. Based on our licence we can also perform quality control and release of clinical samples as well.

“Pharmaceutical products require particularly thorough quality control. Our GMP-certified laboratories provide comprehensive services regarding all aspects of quality control and authorisation.”

Our services for your sector

WESSLING provides individual service packages that are tailored to the needs of your company.

WESSLING pharma industry

Pharmaceutical sector

Your contact for pharmaceutical analysis

„To protect consumers, pharmaceutical products require particularly thorough quality control. In our GMP-certified laboratories, in Münster and Budapest, we provide comprehensive service for all aspects of quality control and approval.“
Pharmaanalytik nicht steriler Produkte

State-of-the-art equipment at our GMP-certified laboratories

Our devices for pharmaceutical analysis

In Münster and Budapest, we analyse your medical products and pharmaceuticals using the latest analysis technology. Would you like to know more about the equipment of our laboratories? Here you can view the laboratory analytical equipment and instruments of WESSLING.

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WESSLING testet medizinisches Cannabis

Laboratory analysis & consulting

Medical cannabis

WESSLING has the required GMP certificate as well as the anesthetic permission to test cannabis flowers according to DAB for identity, content and purity. We use high-performance liquid chromatography (HPLC) and suitable reference substances to determine the exact concentrations and components of the drug. WESSLING also supports importers of pharmaceutical cannabis in the release of pharmaceuticals with the manufacturing permit according to §13 AMG. In addition, together with our logistics partners, we can take over the complete package of the pharmaceutical service chain

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Water analysis at WESSLING: consulting, sampling and analysis.

Testing of Aqua Purificata and Aqua ad iniectabilia

Pharmaceutical water

We test your purified water (Aqua Purificata) and water for injection purposes, WFI (Aqua ad iniectabilia) through all quality levels for relevant microbiological and chemical parameters. These include total bacterial count, TOC, conductivity, nitrate, heavy metals, visible and invisible particles, in accordance with the specifications of the pharmacopoeias.

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State-of-the-art equipment at our GMP-certified laboratories 1 / 3

Latest news

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Dear Partner,

we would like to inform you that work in our accredited testing laboratory continues in complete safety and fulfilling Your orders.

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WESSLING Hungary Kft. is a Superbrands award winner

Outstanding recognition: our knowledge centre has been listed among the best Hungarian brands. In November, the Business Superbrands Award was presented for the twelfth time.

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