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Extracted and refreshed from section 12 of the Handbook, this guide gives a brief summary of precautions needed when demonstrating the stretching of wires and springs,etc.
words matched: tensile, testing
Testing for common gases is included in most chemistry courses. In this procedure students make their own sample of hydrogen gas to test.
words matched: testing
Testing for organic functional groups: unsaturation or double bonds
words matched: testing
Clear advice and instructions on using a Bunsen burner to heat materials in test tubes.
words matched: testing
Clear instructions and advice on how to safely heat flammable materials in test tubes.
words matched: testing
A simple protocol used to show that leaves have been photosynthesising by testing for starch.
words matched: testing
Health and safety advice for practical food testing, mainly proteins,
words matched: testing
Safety precautions for practical food testing activities for carbohydrates, lipids and proteins.
words matched: testing
Make-it guide: standard test source for checking a GM counting system
words matched: testing
Instructions for making concrete bars of varying compositions, which can be subsequently tested for strength.
words matched: testing
Showing results 1 to 10 of 609
