Laboratoire Metallo-Tests

Metallo-Tests SA, a Swiss independent watchmaker laboratory specializing in chemical analyses, aging tests, and material homologation for the luxury sector, is headquartered in La Chaux-de-Fonds. Founded in 1983, the company has evolved from focusing on watch casing elements to serving diverse industries including jewelry, medical sectors, leather goods, construction, environment, and high-end cosmetics.

Here are key aspects of the company:

• Products & Services: The laboratory offers PFAS analysis via post-combustion ion chromatography, real-time parameter monitoring with TimeTests® sensors, and a digital solution called Molecult® for tracking restricted chemical molecules against regulations like REACH and Proposition 65.
• Industries: Metallo-Tests serves the luxury watchmaking industry alongside jewelry, medical sectors, leather goods manufacturers, construction firms, environmental agencies, and high-end cosmetic companies.
• Certifications: The facility holds ISO 17025 accreditation for its testing methods and operates in compliance with ISO 9001 standards to ensure technically valid and reliable results.

Metallo-Tests SA combines over four decades of expertise with a highly qualified team of scientists and technicians to deliver precise analytical solutions that support R&D projects, certifications, and quality controls across multiple demanding sectors.