Latest Resources
Showing results 1 to 10 of 86
A straight forward method of how to serially dilute a bacterial broth, and grow colonies, for calculating population density.
words matched: density
This edition includes notes on fume cupboard testing, working safely with wood dusts, not using mains-powered open wire radiant heaters, dissecting butchers' bits, an introduction to microscale chemis..
more
words matched: density
This video demonstrates how to carry out serial dilutions of bacterial broth. Then making lawn plates for counting population density.
words matched: density
Guidance
on the preparation and labelling of ethanol/water, methanol/water and
propanone/water solutions.
words matched: density
Guidance on the preparation and labelling of ammonia solution (ammonium hydroxide) and amine solutions. Amines include: methylamine, ethylamine, butylamine and 1,2-diaminoethane.
words matched: density
A diagrammatic guide on how to get started with microbiology, outlining the key actions with links to associated guidance.
words matched: density
How
to prepare solutions of ethanoic acid and propanoic acid.
words matched: density
Straightforward instructions on using a tap funnel, a piece of equipment used in several chemical preparations and investigations.
words matched: density
This document explores the advantages and disadvantages of three methods of looking at stomata, including direct observation with a microscope, epidermal peels and nail varnish imprints.
words matched: density
The low melting point of gallium metal is demonstrated, eg by using warm water to melt a sample or by making it into a spoon shape and showing that it melts when used to stir a cup of tea.
words matched: density
Showing results 1 to 10 of 86
