Q25. | Detector used specifically in gas chromatography for halogen containing compounds is |
Q26. | Non destructive detector used in GLC is |
Q27. | In polarography_____ current must be blocked: |
Q28. | Dipole-induced dipoles are known as: |
Q29. | An essential requirement of the mobile phase in HPLC is that |
Q30. | Ion exchange chromatography is the method of choice for the separation of |