About

About PrüfLab Analytics

Independent. Accredited. Trusted across Europe since 2019.

Our Story

PrüfLab Analytics GmbH was founded in 2019 by a team of pharmaceutical analytical chemists in Frankfurt am Main. We saw a clear gap in the market: researchers and suppliers needed access to rigorous, independent third-party testing without the minimum order volumes, extended timelines, and opaque pricing structures of large CROs.

We built PrüfLab on a single principle: every result we issue must be something we'd stake our professional reputation on. Validated methods, calibrated instruments, reference standards traceable to primary sources, and independent peer review of every report.

Today we serve researchers, compound manufacturers, academic institutions, and quality-conscious suppliers across 34 countries. Every certificate we've ever issued is publicly verifiable through our online portal.

PrüfLab laboratory
Accreditation

Accreditation & Quality

PrüfLab Analytics GmbH holds accreditation from Deutsche Akkreditierungsstelle (DAkkS) under ISO/IEC 17025:2017 — the internationally recognised standard for testing and calibration laboratories.

  • • Chemical testing: HPLC, LC-MS/MS, GC-FID, ICP-MS, Karl Fischer titration
  • • Microbiological testing: TAMC, TYMC, specified organisms, LAL endotoxin
  • • Physical testing: appearance, pH, osmolality
Accreditation No
D-PL-19448-01-00
Accreditation Body
DAkkS — Deutsche Akkreditierungsstelle GmbH
Standard
ISO/IEC 17025:2017
Last Surveillance Audit
March 2024 — No non-conformances

Our Team

Dr. Anna Bergmann
Dr. Anna Bergmann
Laboratory Director & Managing Director

Doctorate in pharmaceutical analysis from Goethe University Frankfurt. 14 years of analytical chemistry experience. Signs off on every certificate issued by PrüfLab.

Dr. Klaus Richter
Dr. Klaus Richter
Senior Analytical Chemist

Specialises in LC-MS/MS methodology development and peptide characterisation. Previously 8 years in method development at a Frankfurt pharmaceutical manufacturer.

Dr. Sara Hoffmann
Dr. Sara Hoffmann
Microbiologist

Leads microbiology, managing endotoxin, microbial, and sterility testing. Doctorate in microbiology from TU Darmstadt. Certified LAL specialist.

Tobias Werner
Tobias Werner
Analytical Chemist — ICP-MS & Chromatography

Responsible for heavy metal analysis and residual solvent testing. 6 years in environmental and pharmaceutical trace element analysis.

Instrumentation

Agilent 1260 Infinity II HPLC
Primary platform for purity and quantitative assays
Waters Xevo TQ-S Micro LC-MS/MS
Identity confirmation and trace-level impurity analysis
Agilent 7900 ICP-MS
Ultra-trace heavy metal and elemental analysis
Metrohm 899 Coulometer (Karl Fischer)
Water content determination
Charles River Endosafe nexgen-PTS
Rapid endotoxin testing
Perkin Elmer Clarus 690 GC-FID
Residual solvent analysis