A PT (Proficiency Testing) provider is an organization responsible for planning, developing, and operating inter-laboratory comparisons to evaluate the performance of testing Accredited under ISO/IEC 17043. They distribute samples, analyze results, and provide performance reports to ensure lab competence, accuracy, and reliability.

Key Aspects of a PT Provider:

Role: They act as an external assessor, sending blind samples to multiple labs and comparing the results to a "true" or assigned value.

Purpose: To verify that laboratories can produce reliable, accurate data and to help them identify potential issues with testing methods.

Proficiency Testing Laboratory in India

Kulkarni Laboratory is a trusted proficiency testing laboratory and PT provider India offering high-quality laboratory proficiency testing services for food, water, and chemical laboratories.

We conduct inter laboratory comparison programs, ISO 17025 proficiency testing, and NABL proficiency testing services to ensure laboratory accuracy, reliability, and compliance with international standards.

Our external quality assurance program and EQA testing services help laboratories improve analytical performance and maintain high-quality testing standards through an effective proficiency testing scheme.