Abstract:
Use of aseptic techniques to investigate the effect of antimicrobial substances on microbial growth.
Hints & Tips:
- 1% Virkon solution is particularly effective for swabbing benches before and after practical work.
- Advise students not to seal the lid all the way around as this creates anaerobic conditions.
- If you are using the penicillin discs note that the 'tablet' in the blister pack is a dessicant and should not be used in the experiment.
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