Baier Testing Passes International Assessment in Global Method Stability Study
In 2026, Baier Testing was invited to take part in the global collaborative research project on the stability of testing methods for chlorate and perchlorate in food, initiated by Nestlé, Switzerland.
The primary objective of this research was to validate the universal applicability and data stability of testing methods across diverse laboratory environments. To achieve this, the organizer has selected multiple qualified professional laboratories worldwide to conduct inter‑laboratory comparison tests. During the assessment, our laboratory successfully passed the blind sample proficiency assessments organized by two internationally authoritative institutions: NIST (United States) and FAPAS. All test results were rated satisfactory.
Being selected for this international study on method stability and achieving outstanding results is a strong testament to our capabilities. It fully demonstrates that Baier Testing's experimental stability, quality control system and data credibility for trace contaminant testing in food are fully aligned with top-tier international standards. We have proven our solid strength and readiness to take on international technical research projects.
About Baier Testing
Baier Testing, located in Shandong Province, a major agri-food production region of China, is a third-party testing and certification body with strong expertise in agri-food and environmental sectors. Covering 34 major food categories, Baier provides testing services for agri-food and food-related products, and system certification services against key international standards including ISO9001, ISO14001, ISO45001, HACCP and ISO22000. The solutions span all stages from production and distribution to catering. With efficient, comprehensive, and precise service, Baier is committed to safeguarding food safety from farm to table.