Chemistry

1.Below are several routine or newer sample pretreatment methods. Obtain and discuss information on each treatment. Soxhlet extraction. Solid-phase extraction. Microdialysis probe. Microwave digestion. 2. Discuss different food preservatives you read on the ingredients label of your prepared foods. What are the most common preservatives? What chemistry is used for their function (e.g. acid-base reaction, complex formation, etc.)    

Sample Solution