Quality | Company | WESSLING

corresponds to regulatory requirements and customer demands. Continuous compliance with NF EN ISO/IEC 17025 ensures high-quality testing and leads to constant improvements to the effectiveness of the quality […] Accreditation Our laboratories in Lyon, Paris and Lille are accredited in accordance with NF EN ISO/IEC 17025. This accreditation standard comprises all quality aspects for testing laboratories, The accreditation […] to support you. Alexandra Guttin +33 474 999 645 qualite@wessling.fr Accreditations NF EN ISO/IEC 17025 (COFRAC) (French versions) download Accréditation COFRAC n°1-6579 (WESSLING Lille) PDF ( 311 KB )

Analysis for building products and indoor products

analysis by means of Tenax thermal desorption/GCMS Test chamber analyses according to DIN EN ISO/IEC 17025 under typical living area conditions such as temperature, relative humidity, air exchange and load

Occupational exposure in the workplace: evaluation of dangerous chemical agents (DCAs)

WESSLING's analyses meet the most stringent regulatory requirements in accordance with the EN ISO/IEC 17025 standard. Our measurement technicians have extensive experience in the determination and evaluation

Building products | indoor products | services | WESSLING

materials Products, building materials and furniture Our laboratory, accredited to NF EN ISO/IEC 17025, carries out customized emissions analyses on a wide range of materials. Find out more Regulations

Legionella | Water Analysis | Environmental Analysis | Services | WESSLING

than 30 years of experience in water analysis. WESSLING is accredited according to NF EN ISO/IEC 17025 for sampling and laboratory analysis. Furthermore, WESSLING is your partner in all areas of Legionella

Legionella analysis in DHW: how to protect the health of your employees and customers | WESSLING

accurate, reliable results. With 30 years' expertise in water analysis, WESSLING is COFRAC NF EN ISO/IEC 17025 accredited, and we follow the NF T 90-431 standard for laboratory sampling and analysis of legionella

Further commodities | Services | WESSLING

certified products onto the market safely. The accreditation of our laboratories to DIN EN ISO/IEC 17025 ensures that our test results are recognised internationally and meets common conformity requirements

Drinking water | Water Analysis | Environmental Analysis | Services | WESSLING

prerequisite for WESSLING being accredited for the sampling and analysis of drinking water (NF EN ISO/IEC 17025). Our Paris' laboratory is also approved as drinking water testing laboratories in accordance with

Analyses microbiologiques d'aliments | Analyses accréditées ISO 17025

Analyses microbiologiques d’aliments WESSLING est votre partenaire de confiance pour des analyses microbiologiques de qualité alimentaire. En tant que laboratoire accrédité reconnu dans le domaine de

Removal of waste status