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Guidance on how to prepare starch ‘solution’.
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This edition includes notes on refurbishing new laboratories, REACH, primary liaison activities; transporting chemicals, oxygen gas supplies, a problem with sulphur trioxide, and a technicians tip on .. more
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This provides a method to plot a calibration curve using the starch-iodine reaction. 
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Describes the advantages and disadvantages of various Visking tubing practical activities intended to illustrate the workings of the gut. Suggests a range of solutions to problems identified.
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This protocol uses starch and amylase, contained within Visking tubing, to model the action of the gut. It includes both a simplified method, which demonstrates starch digestion and the production of .. more
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This protocol explores the effects of different carbohydrase enzymes on a range of carbohydrates of varying molecular size by measuring the resulting concentrations of reducing sugars using a colorime.. more
words matched: solution, starch

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Guidance on how to prepare (and use) a number of standard solutions required for some titration activities. Solutions described include: sodium carbonate (for standardising strong acid solutions), pot.. more
words matched: solution, starch

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A simple protocol used to show that leaves have been photosynthesising by testing for starch.
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Guidance on how to prepare iodine solutions (dissolved in potassium iodide). 
words matched: solution, starch

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Safely handling a range of sugars, starch and cellulose in practical activities.
words matched: solution, starch

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