What could cause a "Please clean cuvette" error message when using the TNT870 Alkalinity reagent set?

Dokument-ID

Dokument-ID TE903

Veröffentlichungsdatum

Veröffentlichungsdatum 27.05.2017
Frage
What could cause a "Please clean cuvette" error message when using the TNT870 Alkalinity reagent set?
Zusammenfassung
TNT870 Alkalinity reagent set error message
Antwort
Many factors will cause the "Please clean cuvette" error message using TNT870 Alkalinity reagent set. The two most common causes and corrective action steps are listed below:If samples contain particles, remove the particles by filtration through a 0.45 um filter.If the powder within the reagent vial is not fully dissolved, confirm that the vial is properly inverted until the contents are well mixed and powder is dissolved completely.

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