nadeenjo

Definitely something to think about for next time round thanks for all suggestions.

Thanks I thought so, its a shame really because I was in a physics room they didn't have any "at hand".

I did an experiment at school, but they couldn't give my group any sterile cotton swabs like we asked so we had applied the bacteria with our bare hands. Now when I am analyzing the results the outcome seems wrong, I was testing the effectiveness of anti-bacterial hand gel and there was more bacteria on the plate with gel. I was wondering if not using sterile equipment affected the results?