- Woulfe's apparatus
- Woulfe's apparatus «wulfs»,a series of Woulfe's bottles with connecting tubes.╂[< Peter Woulfe, about 1727-1803, an English chemist]
Useful english dictionary. 2012.
Useful english dictionary. 2012.
laboratory apparatus — ▬▬▬▬▬▬▬▬ Laboratory apparatus includes: autoclave beaker bell jar boiling tube Büchner funnel Bunsen burner burette centrifuge clamp condenser conical flask crucible cylinder desiccator distillation apparatus dropper electron microscope eva … Useful english dictionary
John Dollond — Born 21 June 1706(1706 06 21) … Wikipedia
bottle — A container for liquids. Mariotte b. a stoppered b. with bottom outlet, used as a reservoir for constant infusions; air enters only by bubbling through a tube extending down through the stopper almost to the bottom; a partial vacuum thus supports … Medical dictionary