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General chemical safety information. Includes chemical names and formulae, with instructions for making common dilute solutions, general advice on storage, handling and disposal as well as guidance on.. more
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This guide is intended for those using, buying, or designing fume cupboards for schools and colleges. Information is provided on common problems, on choosing and installing appropriate cupboards an.. more
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Guidance on buying ducted and re-circulatory filtration fume cupboards.
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This guide describes a method of finding the iodine number for fats and oils using bromine that does not require a fume cupboard and can therefore be used as a class activity.
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This edition includes notes on suggested  problems with MDF, laser pointers, storage problems with silicon tetrachloride, issues with fume cupboard testing, a novel method for drying gases, and proble.. more
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Risk assessment information for tetrachoroethene (also called perchloroethylene) and trichloroethene. Note that trichloroethene is NOT the same as 1,1,1-trichloroethane (see Hazcard 103A for this).
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A cigarette burning is an example of incomplete combustion of a complex mix of chemicals, wheremany of the products are toxic. This demonstration should reinforce the message that during smoking,even .. more
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Handling methanol safely in practical work. Methylated spirits is mainly ethanol with a little methanol added. Methanol is toxic as well as highly flammable.
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This edition includes the director's thoughts on the value of practical work and notes on risk assessments, apparently bargain price school chemicals, using chemical rockets, disposal of microbiology .. more
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This document describes how to safely carry out unsaturation tests using bromine solution. There is guidance on minimising the release of toxic gas, and the intense and sometimes unpleasant odour of s.. more
words matched: cupboard, toxic

Showing results 1 to 10 of 560
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