Eurofins PSS - Chemistry

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Across
  1. 6. Ventilated enclosure used to handle hazardous fumes safely.
  2. 8. Analytical method used to determine concentration.
  3. 9. Sterilization technique using high‑pressure steam.
  4. 11. Minimum energy required for a reaction to occur.
  5. 16. Solution that resists changes in pH.
  6. 17. Species that accepts an electron pair in a reaction.
  7. 18. Substance weakly attracted to a magnetic field.
  8. 19. Technique that separates components based on density using rapid spinning.
  9. 21. Technique based on antigen–antibody interactions.
  10. 22. Technique used to separate charged molecules in an electric field.
  11. 23. Principle describing how equilibrium systems respond to stress.
Down
  1. 1. Technique used to separate solids from liquids using a porous barrier.
  2. 2. Technique that measures light absorbance to determine concentration.
  3. 3. Technique used to quantify metal ions.
  4. 4. Electrode where reduction occurs.
  5. 5. Chemist who proposed that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules.
  6. 7. Type of airflow used in sterile workspaces.
  7. 10. Process of forming large molecules from repeating units.
  8. 12. Technique used to purify solids.
  9. 13. Mixing of atomic orbitals to form new equivalent orbitals.
  10. 14. Precise transfer of small liquid volumes.
  11. 15. Thermodynamic quantity representing heat content at constant pressure.
  12. 20. Electron‑pair donor in organic reactions.