Diaguru Soxhlet extraction apparatus with an Allihn condenser and a 250ml flask is a standard laboratory assembly used for continuous solvent extraction of lipids, botanical oils, and organic bioactives from solid matrices.
Core System Architecture & Functionality
The 250ml apparatus relies on an automated, closed-loop distillation cycle that maximizes extraction yield while minimizing overall solvent consumption
• 250ml Boiling Flask: Serves as the solvent reservoir. It is crafted from heavy-walled, thermal-shock-resistant Borosilicate Glass 3.3 to allow for stable, uniform heat transmission when paired with a heating mantle.
• Central Extractor Body: Anchored by precise, ground glass interchangeable joints (typically standard ST/NS 24/40 or 29/32) to prevent toxic or volatile vapor leaks. It holds the extraction thimble and houses the delicate outer vapor tube and return siphon mechanism.
• High-Efficiency Condenser: Typically paired with an Allihn (bulb) (coil) reflux condenser. The integrated glass bulbs or internal coils significantly amplify surface-area-to-mass cooling ratios, forcing rapid condensation of vaporized solvents directly onto the solid sample bed below.
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