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Members only resource
GL128 - Measuring and demonstrating radioactive half-life
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Describes in detail four different practical activities to measure half-life in a school laboratory, and compares the advantages and disadvantages of each.
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Members only resource
PS078 Choosing new radioactive sources for school use:advice for science departments
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Updated in 2013, this document gives detailed advice on suitable radioactive sources and appropriate suppliers.
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Members only resource
L256 - Design and specification of radioactive sources for school use
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A rather technical publication intended predominantly for manufacturers of radioactive sources and school employers.
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Members only resource
Bulletin 128 - Spring 2007
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This edition includes notes on a report on new and refurbished laboratories, an alternative to hiring cylinders of gases, the replacement of the fire regulations, new equipment to demonstrate radioact.. more
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Members only resource
GL119 - Protactinium generator
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We are advising schools against making their own protactinium generators. We recommend schools buy their protactinium generator from Philip Harris, oralternatively buy the gas mantle half-life apparat.. more
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Members only resource
L093 - Managing Ionising Radiations and Radioactive Substances in Schools and Colleges
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L093 provides comprehensive guidance on managing, storing and handling radioactive materials and equipment used for teaching about radioactivity.If you are not a member of CLEAPSS, and want your own c.. more
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Members only resource
Bulletin 149 - Spring 2014
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This edition includes the directors message and notes on new CLEAPSS buying guides, some new CLEAPSS videos on YouTube, UV light sources, mercury, organic chemical waste, teaching about radioactivity .. more
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Members only resource
DL093 - Managing Ionising Radiations and Radioactive Substances - Template
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Customisable template document to assist with managing ionising radiations and radioactive substances. For use in conjunction with CLEAPSS Guide L93 Managing Ionising Radiations and Radioactive Subs.. more
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Free resource
Measuring the half life of Radon
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How to measure the half life of Radon using gas mantles
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Members only resource
GL247: The shelf-life of chemicals
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The ‘shelf-life’ of a reagent depends on its chemical properties, how it is stored and how frequently the container is opened, thus exposing the reagent to air, moisture and other contaminants. Over t.. more
words matched: half-life
Showing results 1 to 10 of 369
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