Here we show you some real world chemistry problems:
Smoke Taint – contamination of food products by smoke from local sources such as bonfires.
Fuel Contamination – handling errors leading to a mix of fuel types. Analysis / profiling can indicate treatment advice.
Oil Characterisation –
Bleach strength – is that bleach really as strong as has been claimed ?
Packaging contamination – sea water is a common issue where packaging has been on board a ship. Other contaminants can be looked for.