- - Try out the underground with laboratory equipment
- - A glass cylinder closed at one end used in chemistry and othersdences
- - Laboratory cylinder
- - Long, round-bottomed glass laboratory vessel
- - Examine underground container in lab
- - Item used in chemical reactions - stone tub with external support
- - Item shown on the hazard sign for corrosive substances
- - Experimental piece of glassware?
- - Match on TV -- it's experimental
- - item from lab required by experiment underground?
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