i just choose this topic for my final year project where i need to search and conducting an experiment to determine its effectiveness. But since i am so lack of knowledge for this particular scientific experiment, i would like maybe a further explanatory here.
Any thoughts or ideas about this...
I already done an experiment for detecting the presence of heavy metals(copper and lead) .
The last step for detection is through the absorption of analyte by atomic absorption spectroscopy.
Before that step to be done, the first process is to digest the water sample in the fume chamber...