5 laboratories in France are accredited by COFRAC under ISO/IEC 17025 to perform X 43-050 testing. Most frequently tested analytes via this method in France: Amiante. From the accredited scope text: “X 43-050 (parties utiles de la norme) CHATFIELD SOP 1988 – Guidelines (adaptée) NF X 43-050 (useful parts of the standard) CHATFIELD SOP 1988 – Guidelines (adapted) Portée FIXE : Le laboratoire est re” “X 43-050 (parties utiles de la norme) NF ISO 22262-1 (parties utiles) IMA : Principes pétrographiques et de classification minéralogique ** Analyse des matériaux pouvant contenir de l’amiante ajouté d” “X 43-050 (parties utiles de la norme) ET IMA : principes pétrographiques et de classification minéralogique ** * Portée FIXE : Le laboratoire est reconnu compétent pour pratiquer les essais en respect” “X 43-050 (2021)* NF X 43-269 – Annexe K (2017) * Air des lieux de travail Détermination de la concentration en fibres d’amiante Comptage par Microscopie Electronique à Transmission équipée d’un Analys”
This page is a fixed slice of the register: every X 43-050 scope we hold for France. Search narrows it further by city, accreditation body, or a term from the scope text itself.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.