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Showing results 1 to 10 of 269
A straight forward method of how to serially dilute a bacterial broth, and grow colonies, for calculating population density.
words matched: dilution, factor
Guidance on how to dilute hydrochloric acid.
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This provides a method to plot a calibration curve using the starch-iodine reaction.
words matched: dilution, factor
A simple activity involving the analysis of vinegar by titration using phenolphthalein as the indicator.
words matched: dilution, factor
A straightforward method investigating the effect of UV exposure on the growth of UV-sensitive yeast.
words matched: dilution, factor
Any spill of a hazardous chemical is an emergency and needs to be dealt with safely and efficiently. You can properly deal with a spill only if you have both the expertise and resources to do so, and ..
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Describes the structure of the CLP Hazcards, and amplifies and explains the safety information which is included on them.
words matched: dilution, factor
A simple investigation, with clear procedural advice, on looking at how chemicals affect the cytoplasm of red onion epidermal cells.
words matched: dilution, factor
This small-scale analysis activity uses simple equipment and provides a useful introduction to the principles of titration. Quantities of the reagents are measured by mass (rather than volume) and the..
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This procedure is required by every examination specification, as it illustrates the change in reactivity in Group 1 of the Periodic Table. However, the reaction between sodium and potassium with wate..
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Showing results 1 to 10 of 269
