Ion chromatography
Separation of ions on an ion-exchange column with suppressed conductivity detection. The reference technique for counter-ion quantification.
Related terms
- Counter-ion
- The anion paired with a peptide's basic residues in the isolated salt. Usually trifluoroacetate or acetate. Mass in the vial that is not peptide.
see also Trifluoroacetic acid (TFA) · Salt form
Where this term appears
The glossary exists to make record pages readable without a chemistry degree. Every technical term on a report resolves here.
- Assay report records — the term appears in result tables, peak tables and provenance blocks
- Method references — where the measurement behind the term is defined
- All 13 glossary terms beginning with I