Across
- 2. size exclusion chromatography is widely used to ___ molecular mass species.
- 4. most sensitive detection method for LC.
- 7. the plate is dried and rotated for ___ degrees in 2D TLC.
- 12. the difference between the peak retention times divided by the average peak width.
- 13. good separation method for rapid isolation and purification of biomolecules.
- 14. process in which fluorophores are introduced in sample molecule, increasing the analysis complexity.
- 16. elution mode where sample remains unchanged through he run.
- 19. decreasing the polarity of the mobile phase shortens the elution time for a ___ phase.
- 20. column with a similar phase as the main separation column.
- 21. refractive index method is a ___ detector for LC.
Down
- 1. two reciprocated pumps with different phases are used to minimize the ___.
- 3. process in which removes air bubbles and breaks particles.
- 5. bonded phase with intermediate polarity.
- 6. valve knob turns 60 degrees ___ from load position to inject position.
- 8. ___ pump facilitates the movement of the mobile phase.
- 9. it uses adsorption for separation.
- 10. the smaller the packing particles, the ___ the retention time. Thus, the greater the plate number.
- 11. for a 6-port LC injector, a ___ coil sample loop is used.
- 15. most common bonded phase to particles.
- 17. in TLC, ___ value is always less than 1.
- 18. most polar solvent used as mobile phase in LC.