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Offers a straightforward method for investigating the effect of pH on an enzyme.
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Contains a wealth of information on the various ways of measuring pH, and the advantage and disadvantage os each. Includes all sorts of background theory which will help the reader make the most appro..
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A couple of ideas for storing pH probes to prevent them from getting damaged & also from drying out.
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This edition includes notes on the, then, new Hazardous Waste Regulations, the updated Workplace Exposure Limits, and tips on using broke burettes, and storing pH meters.
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Guidance on the preparation of a range of buffer solutions.
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Explains what is meant by environmental monitoring, and the range of equipment available. Describes in detail each of the parameters which can be monitored including possible difficulties. Also descri..
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- From the Director (the importance of practical work)- Return to school September 2020 guidance- Keeping your membership up to date- Alternatives to cheek cells- Food tests- Chemical store poster (go..
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Gives guidance on general fieldwork including specific measurements and techniques. Detailed guidance is included on measuring substances in the soil, water and air, and electronic measurements such a..
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It is becoming increasingly difficult to determine the composition of food dyes in an unknown mixture, because formulations have been altered over time, and, as a consequence, the results never match ..
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Brief risk assessment guidance and experimental notes for a range of practical activities involving phosphoric(V) acid and its salts (Hazcard 72)
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Showing results 1 to 10 of 115
