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This guide explains how to make the catalyst tube used in the practical procedure PP105 - Hydrogenation of propene.
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Two ideas for making holders for flame test wires. Uses straight forward techniques in glass working. 
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How to safely cut glass tubing and flame polish the cut ends
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Also known as acetone. Precautions needed when using it safely in practical work.
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Instructions on how to make a spreader for bacterial lawn plates.
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Instructions on how to make a spirit burner - now includes two versions.
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Instructions on how to make small scale Andrews apparatus.
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Instructions on how to make stirring rods. Uses straight forward glass working techniques.
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Instructions on how to make a manometer for a respirometer.
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Members only resource Click to download Document.
Instructions on how to make an inoculation loop with glass handle or for insertion into a metal handle.
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Showing results 1 to 10 of 276
1 234