SALE: 20% Off Midi Distillation Units, parts and accessories — July 1 through September 30!

Take an additional 5% off of a 2nd midi unit, if purchased together.

To place orders: call 1-800-845-0026, fax 856-692-5357, or email to

Sales pricing for orders placed within sales dates ONLY.

Pressure Reaction Vessels

Lab-Crest® Glass Pressure Reaction Vessels Offer Outstanding Value in Research & Industrial Labs

Visual observation of a pressurized system is one of the major advantages of Lab-Crest® glass pressure reaction vessels (also known as Fischer-Porter bottles). Chemically inert borosilicate glass construction allows you to accurately and safely observe:

  • Solubility of gases in liquids at increased pressures.
  • Chemical behavior of liquids and gases subjected to temperature and pressure changes.
  • Effect of liquids on metals.
  • Purity of propellant batches.
  • Spray and pressure characteristics.

Typical Applications Include:

  • Hydrogenation
  • Polymerization
  • Catalysis
  • Isomerization