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Brief risk assessment guidance and experimental notes for a range of practical activities involving silver nitrate(V) and its solutions (Hazcard 87).
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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..
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Brief risk assessment guidance and experimental notes for a range of activities involving solutions of ammonia (Hazcard 6).
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CLEAPSS has received a small but steadily increasing number of calls from schools regarding a red-brown discolouring on the surface of the metal disc of their radium sealed source.
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Complete index for the Student Safety Sheets
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Several schools have told us that when detecting alpha emissions with a
GM tube, their americium‐241 source appeared to have become less
radioactive than when it was new1. The source worked as exp..
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Bulletin 170 - Spring 2021- From the director- CLEAPSS Server upgrade (Feb half-term)- COVID-19 update- Working with microscopes- New guidance about working with plants- MiSAC Microbiology competition..
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All Student Safety Sheets in a handy PDF format, which makes printing a whole set easier.2022 update.
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Please note: This is a temporary resource providing a summary Contents List of all recipe sheets published to date. RB 000 is a working document, subject to frequent changes as our guidance is update..
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Please note: This is a temporary resource containing the model risk assessment information and experimental points as they appeared on the reverse sides of the final edition of the CHIP Hazcards. This..
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Showing results 1 to 10 of 122
