Since 1995, Laboratoire Dubois has enjoyed ISO 17025 accreditation. At present, the accreditation covers the following activities:
- Metallographic and materials tests
- Corrosion and wear tests
- Nickel release tests
- Atomic absorption spectrophotometry analyses
- Qualitative and quantitative analyses by SEM and EDX microanalyses
- Chemical analyses by optical emission spectrophotometry (ICP-OES)
- Fourier Transformed Infrared (FTIR) spectroscopy analyses
- Measuring hydrocarbons index by gas chromatography (GC)
- Analysing restricted or regulated substances in leathers, textiles and polymers
- Determining pH and threshold content of extractable metals on sterile hypodermic needles
- Cleanliness of medical devices
- Determination of the Total Organic Content (TOC) in waters
- Measurement of the conductivity in water
- Shock tests on watch movements and micro-technology mechanism
- Tensile-torsion tests on watch bracelets
- Accelerated climatic ageing tests
The detailed list of accredited activities is available on the STS Directory STS 0104.