Crystal Quality PT Provider is a trusted and independent Proficiency Testing Provider committed to enhancing the quality, reliability, and competence of laboratories across diverse testing domains. We support laboratories in meeting regulatory and accreditation requirements by delivering scientifically sound Proficiency Testing (PT) programs as per ISO/IEC 17043.
Our PT schemes are designed and operated in accordance with ISO/IEC 17043:2023, ensuring technical integrity, transparency, and consistency throughout every stage of the proficiency testing process. We serve laboratories involved in Drinking water, Packaged Drinking water, Ground water, Surface water, Industrial water, Swimming Pool Water, Waste Water/Effluent/Sewage, Soil/Sediments and Ambient Noise Levels testing disciplines.
With a strong focus on accuracy, confidentiality, and continual improvement, Crystal Quality PT Provider helps laboratories evaluate their analytical performance, identify areas for improvement, and build confidence in their testing results. Our experienced technical team ensures well-characterized test items, reliable homogeneity and stability assessments, and clear, meaningful performance evaluation reports.
At Crystal Quality PT Provider, we believe that quality is built through precision, consistency, and trust. By partnering with laboratories, regulatory bodies, and quality professionals, we aim to strengthen laboratory performance and contribute to global confidence in testing and measurement.
What makes Crystal Quality PT Provider a trusted partner for laboratories
PT schemes designed and operated strictly in accordance ISO/IEC 17043:2023 requirements.
Statistically sound evaluation, well-characterized test items, and reliable performance assessment as per ISO 13528:2022.
Qualified professionals ensuring homogeneity, stability testing, and accurate reporting.
Strict confidentiality of participant data and unbiased performance evaluation.
Water, Wastewater, Soil & Sediments, Residues and Contamininants in Water and Ambient Noise proficiency testing programs.
Focused on improving laboratory competence and confidence through PT participation.