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»¹ÊǶÁ˶ʿʱÕûÀíµÄÎÄÏ×£¬×ÔÈÏΪºÜÓмÛÖµ£¬À´ÕâÀï·ÖÏíһϠHPLC Troubleshooting Content 1. Scaling Gradient LC Methods to LC¨CMS 2. The Problem of Late Elution ---A Case Study 3. Reducing Column Diameter in Gradient Elution ---- A Case Study 4. Unexpected Peaks 5. Autosampler Carryover 6. Reproducibility and Carryover ---- A Case Study 7. Buffers and Baselines 8. Communicating with the Baseline 9. When Ideal Isn¡¯t Practical 10. Attacking Carryover Problems 11. Retaining Polar Compounds 12. Ion Suppression in LC-MS-MS ---- A Case Study 13. Quiet, Please 14. Stability-Indicating Assays 15. Peak Tailing and Resolution 16. The Importance of Temperature 17. Resolving Minor Peaks 18. Performance Qualification of LC Systems 19. The Hazards of Adjusting Gradients 20. Mobile-Phase Buffers, Part I ---- The Interpretation of pH in Partially Aqueous Mobile Phases 21. Mobile-Phase Buffers, Part II ---- Buffer Selection and Capacity 22. Mobile-Phase Buffers, Part III ---- Preparation of Buffers 23. Success with Evaporative Light-Scattering Detection 24. LC Columns ---- The Top-10 List 25. Flow Rate and Peak Spacing 26. Not Another Leak! 27. Why Do Peaks Tail? 28. Extracolumn Effects 29. Broad Peaks 30. Understanding Split Peaks 31. Autosamplers ---- Symptoms and Solutions 32. Autosamplers, Part I ---- Design Features 33. Autosamplers, Part II ---- Problems and Solutions 34. The Cleaning and Regeneration of Reversed- Phase HPLC Columns ÍøÅÌÏÂÔØµØÖ·£ºhttp://www.namipan.com/d/44f77f3f48ccdfde2146eb7f710e85fbc6194e253c554255 [ Last edited by xiaodu2007693 on 2010-8-31 at 17:11 ] |
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