AAS is a technique used to determine single elements in compounds. It is commonly used to determine metallic elements in the food industry, calcium, magnesium, sodium, and potassium in serum, and lead levels in petrol. AAS provides a simple and accurate way to analyze specific elements within complex samples.

3. WHY WE USE IT?
AAS is commonly used technique for the determination of single elements in a compound.

4. WHY WE USE IT?
Determination of metallic element in food industry.
Determination of ca, mg, na , k in serum
Determination of lead in petrol