Wilmad Lab Glass Single Neck Recovery Flask 500 ml 29/42 Joint

The Wilmad-LabGlass recovery flask is a specialty piece of borosilicate glassware designed for high-efficiency sample retrieval, primarily in rotary evaporation workflows.

Core Design & Function

• Pear-Shaped Geometry: The "recovery" or "evaporating" shape features a gradual taper that eliminates the "shoulders" found in standard round-bottom flasks. This allows you to easily scrape out solids or viscous liquids with a spatula.

• Balanced Rotation: Precision-manufactured to ensure the center of mass remains aligned with the vapor tube axis. This reduces vibration and prevents "run-out," which can damage the rotary evaporator's motor and seals over time.

Used, in good condition.