Products
Glass reactors & process equipment
Pressure reactors / stirred autoclaves
Other products
Swiss-made glass reactors and process equipment for every step from lab-scale synthesis and process development through scale-up to commercial manufacturing. Customized to your process and operational needs.
Modular glass reactor systems for process development, kilo labs and pilot plant scale-up, from full vacuum up to +0.5 bar. Made of highly corrosion-resistant materials including borosilicate glass 3.3 and glass-lined steel and built with the proprietary buchiflex flexible glass piping system for leak-tight, stress-free operation. Full compliance with cGMP requirements and regulations such as ATEX and PED.
Multipurpose glass laboratory reactor for small volumes
Glass reactor: 5 to 15 liter
Pressure: -1.0 (FV) to +1.0 bar
Temperature: -60 °C (optional -90 °C) to +200 °C
Multipurpose glass reactor for small volumes
Glass reactor: 20 to 30 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature: -60 °C (optional -90 °C) to +200 °C
High performance reactor systems for API synthesis, small scale production and pilot plant
Glass / glass lined - steel reactor: 15 to 250 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature: -60 °C (optional -90 °C) to +200 °C
Basic glass reactor systems for API synthesis, small scale production and pilot plant
Glass reactor: 15 to 100 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature: -60 °C (optional -90 °C) to +200 °C
Glass reactor systems for API synthesis, small scale production and pilot plant
Glass reactor: 15 to 100 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature: -60 °C (optional -90 °C) to +200 °C
Solid-liquid separation for kilo labs, pilot plants / scale-up and small-scale production. Effortless operation and cake removal thanks to lifting devices, tilting mechanism and removable filter cloths. Glass nutsche filters operate from full vacuum up to +0.5 bar, pressure nutsche filters in stainless steel or Hastelloy® handle demanding applications up to 6 bar. Full compliance with cGMP requirements and regulations such as ATEX and PED.
Nutsche filters for reactors and pilot plants
Filtration vessel: 10 to 300 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature: -60 °C to +150 °C (200 °C)
Filtration with contained discharge - fast and simple
Filtration vessel: 30 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature: -60 °C to +200 °C
Nutsche filters for pilot plant and production
Filtration vessel: 10 to 300 liter
Pressure: -1.0 (FV) to +0.5 / 1.0 bar
Temperature: -60 °C to +200 °C
For process filtration under pressure
Filtration vessel: 5 - 20 liter
Pressure: -1.0 bis +6.0 bar
Temperature: -60 °C bis +250 °C
Solid-phase peptide synthesizers for process development, kilo labs and small-scale peptide API manufacturing. Jacketed vessels allow for precise temperature control, state of the art designed agitators gently suspend resins and reagents, and integrated bottom filtration streamlines washing and cleavage. Built from borosilicate glass 3.3, fluoropolymer coated stainless steel or Hastelloy® and tailored according to your process requirements. Full compliance with cGMP requirements and regulations such as ATEX and PED.
Peptide synthesizer from lab through pilot plant / kilo lab to production scale
Filtration vessel: 10 to 500 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature: -60 °C to +150 °C (200 °C)
High containment glass reactor systems for safe handling and synthesis of highly potent APIs (HPAPIs) in process development, kilo labs and small-scale production. Compact footprints fit isolators and glove boxes, CIP spray nozzles enable residue-free cleaning, and with split valves to minimize exposure (OEL/OEB). Fully customized and engineered according to your operational requirements and smartly integrated into glove boxes & isolators. Full compliance with cGMP requirements and regulations such as ATEX and PED.
Our HPAPI reactor systems are designed for maximum containment, easy maintenance, and long service life.
Volume range: 5 to 250 liters
Pressure range: -1.0 to +0.5 bar
Temperature range: -90 °C to +200 °C
Materials (options): Borosilicate glass 3.3, glass-lined steel, Hastelloy® PTFE, PFA, PEEK
Multipurpose filter reactors that combine synthesis, crystallization / purification in one system. Features include removable filter cloths, heating jackets and heated bottom plates for efficient and optimized heat transfer during any process. Built from borosilicate glass 3.3, fluoropolymer coated stainless steel or Hastelloy® and tailored according to your process requirements. Full compliance with cGMP requirements and regulations such as ATEX and PED.
Buchi FR filter reactor product line
Filtration vessel: 10, 30, 50 liter
Pressure FR 10: -1.0 (FV) to +1.0 bar
Pressure FR 30, FR 50: -1.0 (FV) to +0.5 bar
Temperature: -60/+200 °C
Glass-lined steel reactors from 250 to 10000 liter combined with customized glass distillation and rectification systems (glass distillation overheads) for commercial chemical manufacturing. Separation & rectification (glass) columns and stationary gas scrubbers complete the process equipment offering. Built from borosilicate glass 3.3, glass-lined steel, fluoropolymers and Hastelloy® and tailored according to your process requirements. Highly corrosion resistant heat exchangers made of high-performance materials guarantee stable process conditions and a long service life. Full compliance with cGMP requirements and regulations such as ATEX and PED.
Reactors and plants for commercial chemical production
Glass lined reactor: 250 to 10000 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature: -60 °C to +200 °C
Customized glass overheads for vacuum distillation / rectification up to DN 600
Glass distillation columns up to DN600, random & structured packings
Excellent heat transfer and visual process control up to 23m²
Glass mixing vessels and storage tanks, jacketed (10 – 100 liter) or non-jacketed (10 – 400 liter), for work-up, preparation and intermediate storage. Highly corrosion resistant and in full compliance with cGMP requirements and regulations such as ATEX and PED.
Mobile pilot plant units, stationary storage tanks
Mixing vessels (jacketed glass vessel): 10 to 100 liter
Mixing vessel (non-jacketed glass vessel): 10 to 200 liter
Storage tanks (non-jacketed glass vessel): 10 to 400 liter
Mobile gas scrubbers from 10 to 100 liter for laboratory, kilo lab / pilot plants and small-scale production. Efficient and economical solution for neutralizing corrosive exhaust gases. The gas scrubbers operate from full vacuum up to +0.5 bar at exhaust gas temperatures from -60 °C to +200 °C. Full compliance with regulations such as ATEX and PED.
Mobile scrubbers: 10 to 100 liter
Pressure: -1.0 (FV) to +0.5 bar
Temperature exhaust gas: -60 °C to +200 °C
Modular DN15 - DN150 buchiflex glass component system
Safety features of glass reactors and process equipment
Dry running sealings, complete stirrer drives, magnetic couplings
Accessories for easy installation on reactors
Measuring and control of chemical reactors and plants
Büchi AG - buchiglasuster® - Reactor Systems and Pilot Plants for the chemical and pharma industry
Buchi midiPilot - glass reactor
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