Head of department of accreditation, certification and quality assurance

To participate in the proficiency testing program, you must fill in and send a questionnaire.


1. Information about your organization

2. Information about the proficiency testing programs in which you would like to participate

2.1 Liquid Chromatography

2.2 Gas Chromatography

2.3 Thin Layer Chromatography

2.4 Ultraviolet/Visible Light Absorption Spectrophotometry:

2.5 Infrared Absorption Spectrophotometry:

2.8 Ash:

2.10 Electrophoresis:

2.11 Capillary electrophoresis:

2.12 Volumetric Analysis:

3. Information about test object: