Karl Fischer titration: difference between revisions
Diff·revision 18 → 19·20:46, 8 Apr 2025
Difference between revision 18 and revision 19 of Karl Fischer titration. 2 lines changed; the page grew by 164 bytes.
| Revision 18 — 23:24, 13 Mar 2025 TFA_Counterion (talk) add the counterion determination method by name 7,045 bytes +486 | Revision 19 — 20:46, 8 Apr 2025 AnalyticalAnnie (talk) expand §Relationship to other methods 7,209 bytes +164 | ||
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| 75 | | Residual solvent, salts | <1% | Gas chromatography, ash | | 75 | | Residual solvent, salts | <1% | Gas chromatography, ash | |
| 76 | 76 | ||
| + | 77 | Worked example. A vial labelled 10 mg with a certificate reporting 98.6% HPLC purity, 5.2% water and 6.4% trifluoroacetate has a net peptide mass of approximately | |
| + | 78 | ||
| 77 | == References == | 79 | == References == |
| 78 | {{reflist}} | 80 | {{reflist}} |