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
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Date of shipment
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Dispatch conditions
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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)
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End September 2025
|
Ambient
|
PTS259
|
Capillary electrophoresis (Ph. Eur. 2.2.47)
|
End November 2025
|
Ambient
|
|