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2025 Physico Chemical PTS registration


You are invited to complete and submit the following questionnaire to register for the 2025 Physico Chemical Proficiency Testing Studies and to provide the relevant delivery and invoicing information. 

Please note that participation is subject to confirmation from the study organisers. For any questions, please contact PTS_OMCL@edqm.eu.

 

PTS

Date of shipment

Dispatch conditions

PTS255

Potentiometric determination of pH (Ph. Eur. 2.2.3)

End February 2025

Ambient

PTS256

Liquid Chromatography (Ph. Eur. 2.2.29, RP-C8 column, UV detection)

End April 2025

Ambient

PTS257

Dissolution (Ph. Eur. 2.9.3, immediate release tablets, paddle apparatus, UV-Vis spectrophotometry)

End June 2025

Ambient

PTS258

Gas chromatography (Ph. Eur. 2.2.28, capillary column, FID)

End September 2025

Ambient

PTS259

Capillary electrophoresis (Ph. Eur. 2.2.47)

End November 2025

Ambient