China Testing & Certification International Group Co., Ltd. (CTC, Stock Code 603060) originated from the testing and certification business of China Building Materials Academy in the 1950s. After 70 years of unremitting efforts and persistent pursuit, the company has formed five business categories: detection and testing, certification and evaluation, testing instruments and intelligent manufacturing, measurement and calibration, scientific research and technical services, committed to providing customers with technical services and comprehensive solutions of detection and testing, certification and evaluation, appraisal, consultation, training, and instruments and equipment in fields of quality, environmental protection, green, safety, health, and energy conservation.

Emerging contaminants testing is specialized monitoring conducted in key regions, industrial sectors, and environmental media, targeting chemical substances characterized by biological toxicity, environmental persistence, and bioaccumulation. This is performed in accordance with the requirements of the national “Action Plan for Emerging Contaminants Governance” and the “List of Key Controlled Emerging Contaminants.” Leveraging advanced technologies such as high-resolution mass spectrometry, this service provides accurate identification and quantitative analysis of key controlled substances—including antibiotics, per- and polyfluoroalkyl substances (PFAS), and endocrine disruptors—in media such as water and soil. The goal is to determine the contamination baseline, assess environmental and health risks, and provide a scientific basis for source control, process management, and end-of-pipe regulation. It is a key technical support for building a robust ecological and environmental safety barrier.
Covers various environmental media including water bodies (surface water, groundwater, drinking water sources, wastewater), air, soil, sediment, and biological organisms (biota).
According to the “List of Key Controlled Emerging Contaminants (2023 Edition)” issued by the Ministry of Ecology and Environment, emerging contaminants primarily include four categories:
1. Persistent Organic Pollutants (POPs)
2. Endocrine Disrupting Chemicals (EDCs)
3. Antibiotics
4. Microplastics
We possess industry-accredited CMA and CNAS qualifications in the environmental field and have a technical service team composed of multiple senior experts, ensuring the authority and credibility of test data.
Relying on a nationwide network, we can provide cross-regional rapid response and one-stop testing services.
Equipped with leading-edge analytical instruments from major international brands and rigorous methodologies, we are committed to providing accurate and reliable test results.
Has received a Certificate of Satisfactory Performance in Emerging Contaminants Environmental Monitoring Laboratory Proficiency Testing issued by the China National Environmental Monitoring Centre (CNEMC).
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