Glass Oven G-300
The multipurpose solution for small samples
Introducing the Glass Oven G-300, BUCHI’s all-in-one instrument for small samples. With interchangeable accessories, the Glass Oven G-300 can perform distillation, drying, sublimation, and freeze-drying, eliminating the need for multiple large instruments. Its compact size even allows placement in a glovebox, ensuring the safe handling of air-sensitive samples.
Features
- Perform simple and fractional distillations of small liquid volumes. It uses a bulb-to-bulb method for condensation outside the oven. Extend the number of bulbs by up to four to match the mixture’s components. For low-boiling substances, a cooling tray can be filled with a cooling agent.
- Ensure gentle and efficient drying of small samples at temperatures up to 300 °C. For heat-sensitive samples, drying can be performed under vacuum to preserve the integrity and quality of delicate materials.
- Some samples form a hard surface layer, drastically increasing the drying time. To avoid this, use the rotation drying flask to keep the sample in constant rotation.
- Freeze-drying is ideal for preserving the integrity of samples. The process involves freezing a solution and reducing the pressure to sublimate the ice. To perform this method, add the freeze-drying accessory.
- Sublimation is the direct transition of a substance from a solid to a gas, bypassing the liquid phase. It yields exceptionally pure products without requiring additional solvents. To perform this method, add the sublimation accessory.
Compare the Glass Oven G-300
Glass Oven G-300 Kugelrohr
- Volume:5-40 mL (flask size)
- Adjustable angle:0−90°
- Rotation speed:up to 100 rpm
- Temperature regulation range:up to 300 °C
Glass Oven G-300 Main Unit
- Volume:-
- Adjustable angle:0−90°
- Rotation speed: -
- Temperature regulation range:up to 300 °C
Glass Oven G-300 Drying
- Volume:up to 250 mL (sample volume)
- Adjustable angle:0−90°
- Rotation speed:-
- Temperature regulation range:up to 300 °C
Related Parts & Accessories
Glass ball tubes with two necks, 20 mL
The Ball Tube is an accessory for the Glass Oven G-300 and contains 3 balls with a size of 20 mL each, a vapor duct and clips. Use the universal equipment in your lab to distill and separate up to 3 fractions within the one distillation.
Drying accessory glass
Convert your Kugelrohr G-300 into a drying model to fit your specific applications for increased flexibility with the drying accesssory. Dry your substances with sample volumes of 100 to 250 mL.
Sublimation finger
Meant to be used in combination with the Drying accessory of the Glass Oven. The sublimation accessory is used to purify substances.
Rotation drying flask, 30 mL
For drying under rotation with the Glass Oven Kugelrohr
Freeze drying accessory
For freeze drying applications. Meant to be used with the Glass Oven drying accessory and either a condenser or cold trap.
Kugelrohr accessory, incl. drive unit and cooling unit
Complete ball tube drive for converting a Glass Oven Drying to the configuration Kugelrohr
Downloads
- Operation Manual Glass Oven G-300 en(pdf)
- Technical Data Sheet Glass Oven G-300(pdf)
- Product Brochure Glass Oven G-300 en(pdf)
Related Instruments
Interface I-80 / I-180
The Interface I-80 / I-180 is the optimal solution for affordable and efficient vacuum regulation. For the user’s convenience, the Interface I-80 / I-180 can be mounted on top of the Rotavapor® R-80 to have one central control unit or be attached to the Vacuum Pump V-80 / V-180 or a lab stand.
Vacuum Pump V-80 / V-180
The Vacuum Pump V-80 / V-180 is a chemically resistant and affordable vacuum source with a compact design. The speed-control solution guarantees the vacuum pump operates quietly and without hassle.
Applications
Benefit from decades of expert knowledge
Chemical
For every day’s application in QC and R&D laboratories: Concentration, Reflux reaction, Re-crystallization.
Environmental Analysis
Required for sample preparation in order to monitor the environmental pollution: Soxhlet extraction, Concentration.
Academia / Education
For a wide range of applications in academic education: Full range of evaporation applications.
Pharmaceutical
For various applications in QC as well as for laboratory scale formulations in R&D departments: Distillation, Concentration, Drying.
Food / Beverage
Used for QC in the food, beverage and industry as well as for the development of new ingredients and components: Distillation, Concentration, Drying.
Feed
Used for QC in the feed industry as well as for the development of new ingredients and components: Distillation, Concentration, Drying.
