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We have updated and revised our guidance in light of the 2014 Explosives Regulations. These do change what schools are able to do in Science.We have worked closely with experts in the explosives indus.. more
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Guidance on housing and basic care for a range of animals commonly kept in schools, including invertebrates and vertebrates.
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All-in-one file of the 2016 Edition of CLEAPSS CLP Hazcards including all updates up to 29/11/18. See Hazcard Index (GL121) for a summary of changes made.This is designed for downloading to mobile dev.. more
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Safely handling a range of sugars, starch and cellulose in practical activities.
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Risk assessment guidance for carbohydrates including various sugars, cellulose and dextrin.
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Guidance on preparing and using Benedict's reagent (used to test for reducing sugars). 
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Granulated sugar (0.25 g) is mixed with 0.25 g potassium chlorate(V) (KClO3) and then ignited from a distance, using a wooden splint attached to a metre rule.
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Guidance for the preparation and use of DNSA (or DNS) reagent for reducing sugars. The reagent may be used qualitatively or quantitatively (colorimetric method).
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Although both aldehydes and ketones contain the carbonyl functional group (-C=O), only aldehydes (or reducing sugars) give a positive ‘silver mirror’ test result with Tollen’s reagent. This small-scal.. more
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The flame test technique is very quick and simple method used in qualitative chemistry analysis to identify some of the metal ions.
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