FDS: spectroscopy FAAS

Question 1

OUTLINE

question

Answer 1

Question 2

OUTLINE

general

Answer 2

Question 3

Quantum principles and spectroscopy

Answer 3

Question 4

Flame Atomic Absorption Spectroscopy

For AAS:

Answer 4

Question 5

Flame Atomic Absorption Spectroscopy

get atoms, light and correction

Answer 5

Question 6

Laminar Flow Burner: atomization process

Answer 6

Question 7

Laminar Flow Burner: atomization process

important optimisations

Answer 7

Question 8

Flame atomization process

Answer 8

Question 9

Flame Characteristics

draw the flame!

Answer 9

Question 10

Flame Characteristics

different fuels

Answer 10

Question 11

Flame Characteristics

most sensitive part?

Answer 11

Question 12

Lamps source modulation

single path

Answer 12

Question 13

Lamps source modulation

double path

Answer 13

Question 14

Background Correction

Corrected signal = ?

Answer 14

Question 15

Background Correction Continuum source background correction

Answer 15

Question 16

Background Correction

continuous source background correction

Answer 16

Question 17

Background Correction

Normal Zeeman Effect

magnetic fields?

Answer 17

Question 18

Background Correction

using Normal Zeeman Effect

Answer 18

Question 19

INTERFERENCES

with oxygen?

Answer 19

Question 20

INTERFERENCES

volatility?

Answer 20

Question 21

INTERFERENCES

ions

Answer 21

Question 22

ATOMIZATION : graphite versus flames

Answer 22