Chemistry · Analytical Spectroscopy
The pair of light source and atomizer that results in the highest sensitivity for atomic absorption spectrometric measurements is:
- 1Hg lamp; nitric oxide flame
- 2Hg lamp; graphite furnace
- 3Hollow cathode lamp; graphite furnace✓
- 4Hollow cathode lamp; acetylene-nitric oxide flame
Correct answer
Hollow cathode lamp; graphite furnace
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