Assertion: alcohol lamp | /r/AtLocation | typical industrial laboratory
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Source sentences:
text: Figure 1 illustrates two alcohol lamps found in a typical industrial laboratory; they are both glass-stoppered, and employ a cork surmounted by a metal disc and wick support–both show evidence of having burned around the cork, following flooding; notice also the buildup of soot in the ground-glass cap on the left, and the general corrosion of the metal parts.