A complete set of risk-assessed instructions for safely demonstrating this exciting chemical reaction.

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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.. more

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Guidance and information on a range of biology topics and equipment such as microbiology, tissue culture, biology teaching models, plants, seeds and pesticides, ponds, preserved specimens, respiromete.. more

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Guidance on general topics including chromatography and electrophoresis, cryogenics, soldering and electrical connections, electrolysis, glass working, glues and adhesives, photography, using pupils a.. more

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The spreadsheet in this file can be used as a basis for your stocklist. In this edition, storage codes and Hazcard references are provided for the chemicals listed, but please use the latest Hazcard f.. more

words matched: gelatin