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Boiling Stones
Poulten & Graf

Type A.
  • Specially for preparative work.
  • For use in distilling and refluxing in aqueous neutral and basic solvents, also under vacuum. Effective in very small amounts of liquid, even after repeated interruptions. Prevents bumping.
  • Natural product.
Boiling Stones  Poulten & Graf
Vacuum suitabilityPUOrder No. Price/Unit/GBP