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Advice on purchasing and storing concentrated nitric acid (65-70%)
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CLEAPSS generally advises school to buy a protactinium generator from one of the school science suppliers. However, for those wish to make their own, this guide gives comprehensive instructions which .. more
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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
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This practical procedure describes how to safely decant concentrated nitric acid from the plastic bottle in which it was supplied into a new glass bottle.
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This document describes the methods of aseptic technique to be used by teachers, technicians and students for effective microbiology, e.g. handwashing, swabbing surfaces, flaming, in microbiology.. more
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This document gives step by step instructions to construct the ionisation chamber used on the CLEAPSS radioactivity courses.
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Instructions, including risk assessed control measures, for safely demonstrating the explosive burning of a 1:2 methane/oxygen mixture.
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Describes in detail the routine tests of radioactive sources and the equipment needed to carry them out. Includes equipment, available to schools, but which is unsuitable for such tests.
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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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An overview of the techniques and equipment used and covered in the Microscale Science
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Showing results 1 to 10 of 87
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