Karl Fischer titration: difference between revisions
Diff·revision 19 → 20·10:28, 28 Apr 2025
Difference between revision 19 and revision 20 of Karl Fischer titration. 3 lines changed; the page grew by 91 bytes.
| Revision 19 — 20:46, 8 Apr 2025 AnalyticalAnnie (talk) expand §Relationship to other methods 7,209 bytes +164 | Revision 20 — 10:28, 28 Apr 2025 GradientGus (talk) ce per PP:MOS 7,300 bytes +91 | ||
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| 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 | 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 | 78 | ||
| + | 79 | {{math|10\,mg × (1 − 0.052 − 0.064) × 0.986 ≈ 8.7\,mg}} | |
| + | 80 | ||
| 79 | == References == | 81 | == References == |
| 80 | {{reflist}} | 82 | {{reflist}} |
| ⋮ | ⋮ | ||
| 89 | * [[Trifluoroacetate counterion]] | 91 | * [[Trifluoroacetate counterion]] |
| 90 | * [[Residual solvent]] | 92 | * [[Residual solvent]] |
| + | 93 | * [[Amino acid analysis]] | |
| 91 | 94 | ||
| 92 | {{DEFAULTSORT:Karl Fischer titration}} | 95 | {{DEFAULTSORT:Karl Fischer titration}} |