Glass Oven G-300

The BUCHI Glass Oven G-300 is a compact, multipurpose instrument for handling small samples in the laboratory. Thanks to its interchangeable accessories, a single unit covers distillation, drying, sublimation, freeze-drying and Kugelrohr rotation drying – eliminating the need for several dedicated instruments. The fully transparent glass chamber allows continuous visual monitoring of the sample, and the adjustable working angle lets the user match the geometry to each process.

Key specifications:

• Maximum temperature: 300 °C

• Drying capacity: up to 250 mL sample volume

• Distillation flask sizes: 5 - 40 mL

• Adjustable working angle: 0 - 90°

• Kugelrohr rotation speed: up to 100 rpm

• Transparent glass chamber for direct sample observation

• Interchangeable accessory sets for multiple process modes

Available models:

• Glass Oven G-300 Main Unit – base configuration

• Glass Oven G-300 Drying – optimized for drying, sublimation and freeze-drying

• Glass Oven G-300 Kugelrohr – configured for distillation and rotation drying

Applications:

• Simple and fractional distillation of small samples

• Drying under vacuum for heat-sensitive substances

• Drying under rotation to prevent surface crust formation

• Sublimation for producing high-purity compounds

• Freeze-drying while preserving sample integrity