Across
- 3. a piece of laboratory apparatus, a type of laboratory flask, calibrated to contain a precise volume at a certain temperature.
- 6. a tool for grasping or lifting, consisting of a hinged, sprung, or pivoted pair of arms or levers, joined at one end.
- 8. a device for measuring and transferring small volumes of liquid that typically consists of a narrow glass tube into which the liquid is drawn by suction and kept by blocking the upper end.
- 9. any of various rotating machines that separate liquids from solids or dispersions of one liquid in another, by the action of centrifugal force.
- 10. an instrument for producing or recording a spectrum and measuring the photometric intensity of each wavelength present.
- 12. the part of a fuel-burning or heat-producing device.
Down
- 1. a utensil that is usually a hollow cone with a tube extending from the smaller end and that is designed to catch and direct a downward flow.
- 2. something used to produce weight calculation.
- 4. a specially designed lens that mounts under the stage and is usually movable in the vertical direction.
- 5. a small portable appliance for heating or cooking.
- 7. an airtight box or jar containing a desiccant, used to dry chemicals and protect them from the water vapour in the atmosphere.
- 11. a hollow cylinder of thin glass, used in chemical and biological experimentation and analysis.