To prevent your beaker or flask from getting hot directly into the fire.It also helps prevent the evaporation dish from melting or cracking of an empty evaporation dish when it evaporates moisture and releases water solutions.
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A wire net that lays between the fire when heating your beaker with an alcohol lamp.Used to heat liquid in laboratory alcohol lamps, tripods and beakers
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As a scientific experiment tool, the wire wire wire has a round coating that does not produce harmful substances when heated.
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