CLEAPSS Supporting practical science and technology
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Guidance on the preparation of Sudan III solution. This is used as a stain for lipids, such as fats and oils. 
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Using common dyes and indicators safely in practical activities. Many such compounds , or their solvents, are hazardous but are used in such small amounts and in a very controlled way so as to limit e.. more
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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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Risk assessment guidance for dyes, indicators and stains.
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Index to currently published guidance on the preparation of specific solutions and other reagents. Includes a summary Contents List giving the dates of the most recent versions of recipes. Note: this .. more
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Complete index for the Student Safety Sheets
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Outlines what to do if you find an egg or nest collection at school and what you can do with it. 
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An extensive range of reference tables and data covering everything from atomic masses to unit conversion.
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- From the Director (the importance of practical work)- Return to school September 2020 guidance- Keeping your membership up to date- Alternatives to cheek cells- Food tests- Chemical store poster (go.. more
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Editorial; Why do we do practical work?, Developing the role of practical work in science, managing egg collections, soldering (no further use of lead), pupils in prep rooms, gloves update, pupils con.. more
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Showing results 1 to 10 of 17
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