miniclave steel - small pressure reactor

Laboratory pressure reactor system / Stirred autoclave for chemical research

Reactor volume: 100 to 300 ml
Pressure: -1 (FV) to +10 bar / 100 bar
Temperature: -20 °C to +200 / 300 °C
Material: Borosilicate glass 3.3, stainless steel, Hastelloy®, PTFE

Other materials, pressures & temperatures are available

This pressure reactor system is designed for the use of interchangeable pressure vessels in glass, steel, Hastelloy®, Teflon. Safety features guarantee safe reactions under pressure.

The glass pressure reactors ensure high resistance against acids, while allowing visual process control and monitoring.

A wide range of accessories is available – talk to us to define the right setup for your specific need.

Standard package

  • Vessel holder with protective mesh
  • Glass pressure vessel
  • Union nut
  • Cover plate with 4 openings and standard setup
  • Swagelok® fittings with bursting disc, manometer, 1 valve and Pt100
  • Tools and spare parts



"The equipment is great to use! I really enjoy the quality of the stainless steel. Knowing that the vessel will be sealed as long as I operate under the designated safety measure makes me feel confident in the equipment! The vessel is a pleasure to work with and I have recommended Buchiglas to my colleagues.”
John Weilenmann, MSc. Bioresource Engineering Candidate, McGill University

For more information read the Case Study "Developing Carrier Molecules to Enhance Drug Delivery".

Typical application

  • Hydrogenation reactor
  • Polymerization reactor
  • Synthesis reactor
  • Catalyst testing / evaluation
  • Catalytic reactor
  • Corrosion measurement
  • Crystallization
  • Chemical research
  • Petrochemical research
  • Biopolymer Research
  • Nanoparticle synthesis
  • Corrosion testing autoclave




Buchi pressure reactors