BSI PD CEN ISO/TS 23973:2021:2022 Edition
$198.66
Liquid chromatography at critical conditions (LCCC). Chemical heterogeneity of polyethylene oxides
| Published By | Publication Date | Number of Pages |
| BSI | 2022 | 56 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Principle 5 Apparatus 5.1 General |
| 11 | 5.2 Eluent supply 5.3 Pump |
| 12 | 5.4 Injection system 5.5 Separation columns |
| 13 | 5.6 Column temperature control 5.7 Detectors 5.8 Eluent 5.9 Data acquisition 6 Sample preparation |
| 14 | 7 Performance of the measurements 7.1 Determination of the critical conditions |
| 15 | 7.2 Analysis of the validation kit 8 Test report |
| 17 | Annex A (informative) Error sources |
| 18 | Annex B (informative) Evaluation of the interlaboratory testing |
| 25 | Annex C (informative) Elugrams of the participants (excerpts) |
| 49 | Annex D (informative) Investigations of the long-term stability of the test mixture |
| 55 | Bibliography |
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