A tall, horizontally subdivided container for fractional distillation in which vapour passes upwards and condensing liquid flows downwards. The vapour becomes progressively enriched in more volatile components as it ascends, and the less volatile components become concentrated in the descending liquid, which can be drawn off.
Translation missing: en.product.form.price
- choosing a selection results in a full page refresh
- press the space key then arrow keys to make a selection