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Risk assessment guidance for ethanol (ethyl alcohol) or IDA (industrial denatured alcohol).
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Handling ethanol, industrial denatured alcohol (IDA) and methylated spirit safely in practice activities. Includes surgical spirit.
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Guidance on the preparation and labelling of ethanol/water, methanol/water and propanone/water solutions.
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Describes disinfectants available for school microbiology and explains something of how each works so that the user can make informed decisions about which to use.
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In this activity, a primary alcohol (ethanol) is oxidised to an aldehyde (ethanal) using an acidified dichromate(VI) solution. After collection by distillation, the organic product can be tested to co.. more
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In this activity, a primary alcohol (ethanol) is oxidised to a carboxylic acid (ethanoic acid) using an acidified dichromate(VI) solution. Important techniques are involved including heating under ref.. more
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Instructions, including risk assessed control measures, for safely demonstrating this eye-catching demonstration.
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Instructions, including control measures, for safely preparing and demonstrating shooting a bung from a soft drinks bottle (the 'gun').
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Safety precautions for practical food testing activities for carbohydrates, lipids and proteins.
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This document explains how to carry out a circus of qualitative food tests for:carbohydratesstarch – iodine testreducing sugars - Benedict’s testnon-reducing sugars – hydrolysis then Benedict’s test p.. more
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