Related Clues:
- Laboratory experimental container
- Support holding up targets that is used in laboratory
- Laboratory glassware
- Laboratory container
- Fluid tube that's squeezed on top of tap
- Chemistry lab tube
- Elements taken separately from matchbox used by chemist
- Container for precipitation? There must be barrels around in area of course
- Experimental glassware
- Match pipe that's used in scientific experiment
- Match on TV in which experiment's carried out
- Cigarette butts etc partially reflected in glass vessel
- Glass measuring tube
- Container ready to be held up at start of experiment?
- Experiment on underground laboratory equipment