GC crossword

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Across
  1. 2. A measure of pressure commonly used in Europe
  2. 8. A gas carrier
  3. 10. A devise used to move a sample in an undiluted form onto the head of a column
  4. 13. E in HEPT
  5. 14. Constant expressing a ratio of concentration of solute in the stationary phase versus the mobile phase
  6. 15. Flame Ionization Detector
  7. 18. The passage of the mobile phase through the column to transport solutes
  8. 19. The ability of a column to produce sharp,well-defined peaks
  9. 21. Gas used to sweep volatile materials from the injector,through the GC column, and on into the detector
  10. 23. A gradual, controlled increase of temperature with time
  11. 24. A FID gas
  12. 25. Porous Layer Open Tubular column
Down
  1. 1. A gas–solid adsorbent stationary phase
  2. 3. Column where the stationary phase is bonded to the inside wall of the capillary column
  3. 4. The degree of detector response to a specified solute amount per unit time or per unit volume
  4. 5. the S in SFC
  5. 6. A small disc usually made of rubber or silicone material that is used to seal the injector from the atmosphere
  6. 7. The volume of the empty column before the mobile phase is passed through it
  7. 9. The length of time a compound stays on the column under a given set of experimental conditions
  8. 11. A packed tube filled with coated, absorptive stationary phase particles used to achieve GC separations
  9. 12. The quality of separation of two peaks
  10. 16. A device that produces a voltage change in response to a changeof composition of the material in its flow cell
  11. 17. A standard added during the last dilution before injection in equal concentration to all analyzed samples
  12. 20. Metal plates that connect to the ion source and release a streamof ionizing electrons when a voltage charge differential is applied
  13. 22. The volumetric flow .....in mL/min of the carrier gas