Atomic Absorption Spectroscopy (Exam 3) Flashcards
1
Q
What is the main use of atomic absorption spectrometry?
A
Determining the concentration of particular metal samples
2
Q
What is the most common light source for AAS?
A
Hollow cathode lamp (HCL)
3
Q
What does the cathode in an HCL contain?
A
The target metal of interest
4
Q
To analyze a sample for AAS, it must be { }.
A
Atomized
5
Q
What are the 2 most common atomizers, and which one is more so used nowadays?
A
1) Flame
2) Electrothermal (now)
6
Q
What are 3 general uses for AAS?
A
1) Clinical analysis
2) Pharmaceutical analysis
3) Water analysis
7
Q
What are the 3 forensic applications of AAS?
A
1) Glass
2) Gunshot residue
3) Toxicology
