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Testing for positive ions: reactions with hydroxides and ammonia. This microscale practical is carried out on a worksheet that is laminated or placed in a plastic wallet. The method minimises the use ..
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Outlines general information on microscope slides and how to store them as well as a suggested system for managing a large collection. Guidance is also given on the disposal of prepared slides.
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A microscale activity which demonstrates a number of chemical reaction with ammonia. Because this is microscale, quantities of chemicals used are tiny, making disposal and clearing up very easy.
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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..
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This guide contains a template for an indexing wheel to be used in conjunction with GL496 - Storing, cataloguing and disposing of prepared microscope slides.
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A wide-ranging guide which will be of use to teachers in mainstream and special schools. There are sections on teaching science to students with cognitive and learning difficulties, behavioural and em..
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A file of Excel spreadsheets for adaptation by technicians.
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Instructions on how to print and fit a plastic eyepiece graticule.
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Risk assessment information for phenylethene (styrene) and phenylethyne (phenylactylene) and their polymers. Outline general information for plastics and polymers, including ion exchange resins.
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This important procedure illustrates the conversion of saturated hydrocarbons, which are used for fuels, into the more chemically useful unsaturated hydrocarbons, used in making plastics.
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Showing results 1 to 10 of 420
