Thermo Scientific AppsLab Library: AN268: AN268, additional data: Effect of dissolved iron in MSA eluent when determining chelators (5 mg/L EDTA, NTA, DTPA, EGTA).

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AN268: AN268, additional data: Effect of dissolved iron in MSA eluent when determining chelators (5 mg/L EDTA, NTA, DTPA, EGTA). Be the first to rate this application

Description

This is additional data not reported in AN268. Shows the effect of a Dionex IonPac CTC-1 trap column trapping interfering dissolved iron from manually prepared MSA eluent. This trap can be used in other applications where acidic eluents might have dissolved metal contamination.

Market:	Environmental
Keywords:	EDTA, EGTA, NTA, DTPA, Pt working electrode, IonPac AS7 column, PAD, ED detection, chelator, CTC-1 trap column, dissolved iron, Pt waveform
Matrix:	Drinking water, gray water, Wastewater
Author:	Terri Christison, Brian De Borba, and Jeff Rohrer
Affiliation:	Thermo Fisher Scientific

Uploaded on 5/1/2026.

For Research Use Only. Not for use in diagnostic procedures.