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Buchi

Leading Chemistry Lab Essentials

Reliable, efficient, and versatile support for your research.

A leading supplier of laboratory equipment and instruments for over 80 years, BUCHI designs products for performance, reliability, and ease of use. Although best known as the inventor of the Rotavapor, BUCHI offers many other laboratory workflow solutions for research, formulation, quality control, and production.

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Rotary Evaporators

Browse industry-leading evaporation systems from the inventor of the BUCHI Rotavapor™ Evaporator.

Rotavapor R-100 Rotavapor R-300

Freeze Dryers and Accessories

Explore glassware and compact and continuous freeze dryers featuring Infinite-Technology™ continuous sublimation, and Infinite-Control™ desktop and mobile process control over your parameters.

Lyovapor™ L-200

BUCHI freeze dryer and accessory products

Melting Point Instruments

Achieve speed and accuracy with intuitive displays, find compatible accessories, and calibrate and verify instruments with standards that use embedded software.

Melting and Boiling Point Instruments Capillaries Calibration and Verification Standards

Explore More From BUCHI

BUCHI Evaporating Flasks for Rotary Evaporators

Get exceptional durability, heat transfer, and chemical resistance with high quality borosilicate glass.

BUCHI Evaporating Flasks for Rotary Evaporators

Pharma and Chemical
Food and Beverage
Environmental

Pharma and Chemical

BUCHI chemistry workflow solutions support many steps of your research, development, and production process. BUCHI is known to offer reliable, accurate, and easy-to-use equipment and instruments. Dependable equipment for evaporation, separation and purification, and freeze drying is critical for efficient synthesis and production. Accurate and automated melting point instruments help you analyze your samples and materials.

Complementary equipment used in the chemistry workflow allows for one supplier to support your technical and application needs: evaporate solvents from synthetic reactions, liquid extractions, filtrations, and preparative chromatography fractions; separate and purify complex reaction mixtures or extracts using flash or preparative HPLC; and use lyophilization to gently dry aqueous extractions or chromatography fractions.

Evaporation and Concentration

In 1957, BUCHI introduced the first commercial rotary evaporator. They have since developed the Rotavapor into an intelligent, integrated system. BUCHI's solutions cater to research, development, and production with customizable benchtop and industrial rotary evaporators, including various condensers, vacuum pumps, controllers, and chillers.

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Freeze Drying

With over 55 years of experience in laboratory evaporation, BUCHI now offers innovative freeze-drying solutions. Their continuous freeze drying is suitable for a range of applications, from research to quality control, efficiently drying various samples. BUCHI's freeze dryers ensure stable samples for storage or testing.

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Analysis

BUCHI offers high-accuracy solutions for determining melting and boiling points, including automatic and visual options with qualification packages. Automatic determination allows for unattended analysis with video and data results. An optimized heating block ensures faster cooling and higher throughput, while menu-guided calibration and verification guarantee accuracy and repeatability.

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Food and Beverage

R&D is fundamental to any food and beverage processor's business. Developing new and improved products, meeting dynamic market demands, and getting to market quickly are keys to success. BUCHI sample preparation and purification products are designed to make your R&D role more efficient, productive, and automated.

Food and beverage R&D workflows require various steps of solvent and water removal, purification of natural or synthetic mixtures, and the isolation of target products. Final analysis is a critical step that depends on proper sample preparation and handling. Explore a range of BUCHI solutions to meet your workflow needs for intermediate and final product sample preparation.

Freeze Drying

Freeze drying gently preserves food without altering appearance or taste, maintaining volatile compounds and extending shelf life. BUCHI, a leader in laboratory evaporation, offers the first freeze dryer with continuous sublimation and quick method programming. Infinite-Technology™ uses two alternating condensers for uninterrupted operation.

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Environmental

A clean and safe environment is a prerequisite for health and quality of life. BUCHI contributes to improving the environment by providing market-leading solutions for sample preparation and solvent recovery to a wide range of industrial companies, environmental testing labs, consultants, and government authorities.

Samples from air, soil, sediment, sludge, waste, and wastewater are challenging to analyze. BUCHI offers solutions designed for quick, efficient, and reliable sample preparation for the assessment of environmental pollution. Compliance is also key, and these products will help you meet EPA, AOAC, ISO, and other regulatory methods.

Freeze Drying

Effective sample preparation is crucial for reproducible and accurate results. Residual water and solvents can hinder extraction and analysis. BUCHI Lyovapor™ freeze dryers can dry multiple samples simultaneously and monitor them to ensure protection. Freeze-dried samples are stable for processing, testing, or storage.

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Resources

BUCHI Laboratory Glassware Brochure

Find out more about BUCHI precision laboratory glassware that prioritizes safety and efficiency through exacting standards of accuracy.

BUCHI Laboratory Glassware Brochure (3.2 MB)

Evaporation Poster

See how to save time and control evaporation with BUCHI equipment.

Evaporation Poster (945.8 KB)

Freeze Drying Poster

See how you can improve your experiment time by optimizing process parameters.

Freeze Drying Poster (911.5 KB)

All Products

1 – 15 of 604 results

BUCHI Rotavapor R-300 with Diagonal Glass Assembly, Electronic Lift

The Rotavapor R-300 meets the highest expectations of convenience and versatility in rotary evaporation. A modular design allows the R-300 to be extended to a fully integrated system, with a central interface regulating each component.

Promotions are available

Pricing and Availability
Specifications

Speed	10 to 280 rpm
Glassware Assembly Type	Diagonal
Cooling Surface	1500 cm²
Certifications	CE/CSA Approved
Wattage	100 W
For Use With (Application)	Rotary Evaporation
Type	Rotary Evaporator
Standard Taper Joint	29/32
Angle	10° to 50°
IP Rating	IP 21
Voltage	100/240 V
Model	Rotavapor R-300
Frequency	50/60 Hz
Weight (Metric)	13.5 kg

BUCHI Capillaries for Melting Point Apparatus

For use with BUCHI Melting Point apparatus.

Pricing and Availability
Specifications

Height (Metric)	80 mm
Dimensions (L x W x H)	180 x 120 x 80 mm
For Use With (Equipment)	BUCHI Melting Point Apparatus
Product Type	Melting Point Capillary
Material	Glass

BUCHI Calibration and Verification Standards for BUCHI Melting Point Instruments

Utilize the embedded firmware and software on your Melting Point apparatus to calibrate and verify your instrument at any time.

Pricing and Availability

BUCHI Lyovapor™ L-200 Pro Control Freeze Dryer with 6 Heatable Shelves

The compact Lyovapor™ L-200 combines high-quality freeze drying (-55°C, 6 kg) with a high level of automation. Infinite-Control™ ensures easy method creation, method running, data logging, chart recording in real-time, and interruption if needed from anywhere at anytime.

Promotions are available

Pricing and Availability
Specifications

Refrigerant	R507 CFC-free
Capacity (Metric)	6 kg
Wattage	1.8 kW (Max)
Material	Stainless Steel
For Use With (Application)	Freeze Drying, Sublimation
Drying Chamber	6 Heatable Shelves
IP Rating	IP 20
Dimensions (L x W x H) Exterior	58.5 x 46 x 51 cm
Voltage	220/240 V
Amperage	10 A (Lug)
Model	Lyovapor™ L-200 Pro Control
Frequency	50 Hz
Temperature Range (Metric)	-55°C to +30°C
Interface	Infinite-Control™
Weight (Metric)	75 kg

BUCHI Glass Drying Flasks

Pricing and Availability

BUCHI Rotavapor R-300

Includes Heating Bath B-305 which reaches up to 220°C; and has a capacity of 5 liters. BUCHI Rotavapor™, R-300 uses an electronic lift system and is supplied with standard joint SJ 29/32 that also includes an evaporating flask and vapor duct.

Promotions are available

Pricing and Availability

BUCHI Rotavapor Dynamic R-300 Rotary Evaporator System

Features full automation, method-based guided operation, data recording and realtime charting for rotary evaporation applications. Rotavapor Dynamic R-300 Rotary Evaporator Systems meet the highest expectations in convenient operation and reproducibility.

Promotions are available

Pricing and Availability
Specifications

Speed	10 to 280 rpm
Type	Rotary Evaporator System
Temperature Accuracy	±1°C
Standard Taper Joint	SJ 29/32
Angle	10 to 50°
Certifications	CE; CSA
IP Rating	IP 21
Capacity (Metric)	3 kg Flask Load, 2.3 L Bath
Voltage	220/240 V
Frequency	50/60 Hz
Vacuum Type	V-300 Vacuum Pump

BUCHI Rotavapor R-300 with Vertical Reflux, Electronic Lift

Pricing and Availability
Specifications

Speed	10 to 280 rpm
Glassware Assembly Type	Vertical Reflux
Cooling Surface	1500 cm²
Certifications	CE/CSA Approved
Wattage	100 W
For Use With (Application)	Rotary Evaporation
Type	Rotary Evaporator
Standard Taper Joint	29/32
Angle	10° to 50°
IP Rating	IP 21
Voltage	100/240 V
Model	Rotavapor R-300
Frequency	50/60 Hz
Weight (Metric)	13.5 kg

BUCHI Lyovapor L-200 Manifold Rack 12

Offers high-quality Freeze Drying (-55°C, 6 kg) with a high level of automation. Infinite-Control™ includes easy method creation, method running, data logging, chart recording in real-time and interruption if needed from anywhere at anytime.

Pricing and Availability
Specifications

Software Included	No
Voltage	220/240 V
Capacity (Metric)	6 kg
Length (English)	23.1496 in.
Material	Stainless Steel
Temperature Range (Metric)	-55°C to +30°C
Height (English)	20.0787 in.

BUCHI Lyovapor™ L-200 Pro Control Freeze Dryer with 6 Heatable Shelves, Manifold Top 12

Pricing and Availability
Specifications

Refrigerant	R507 CFC-free
Capacity (Metric)	6 kg
Wattage	1.8 kW (Max)
Material	Stainless Steel
For Use With (Application)	Freeze Drying, Sublimation
Drying Chamber	6 Heatable Shelves, Manifold Top 12
IP Rating	IP 20
Dimensions (L x W x H) Exterior	58.5 x 46 x 51 cm
Voltage	220/240 V
Amperage	10 A (Lug)
Model	Lyovapor™ L-200 Pro Control
Frequency	50 Hz
Temperature Range (Metric)	-55°C to +30°C
Interface	Infinite-Control™
Weight (Metric)	75 kg

BUCHI Lyovapor™ L-200 Pro Control Freeze Dryer with 4 Heatable Shelves, Manifold Top 12 - Mobile Trolley

Pricing and Availability
Specifications

Refrigerant	R507 CFC-free
Capacity (Metric)	6 kg
Wattage	1.8 kW (Max)
Material	Stainless Steel
For Use With (Application)	Freeze Drying, Sublimation
Drying Chamber	4 Heatable Shelves, Manifold Top 12
IP Rating	IP 20
Dimensions (L x W x H) Exterior	58.5 x 46 x 51 cm
Voltage	220/240 V
Amperage	10 A (Lug)
Model	Lyovapor™ L-200 Pro Control
Frequency	50 Hz
Temperature Range (Metric)	-55°C to +30°C
Interface	Infinite-Control™
Weight (Metric)	75 kg