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What are the strenghts of atomic absorption spectrometry compared to atomic emission spectrometry?
Atomic absorption spectrometry is more sensitive than atomic emission spectrometry.
What are the limitations of atomic absorption spectrometry?
Atomic absorption spectrometry can only be used for metallic elements. Each element needs a different hollow cathode lamp for its determination.
What are the advantages of ICP-MS compare to atomic emission spectrometry and atomic absorption spectrometry?
ICP-MS allows multi-element analysis. It has a longer linear working range so fewer standards for calibration is needed as they can be spaced further apart. ICP-MS also has a higher sensitivity compared to atomic emission spectrometry or atomic absorption spectrometry.
What has the author Ted Hadeishi written?
Ted Hadeishi has written: 'Zeeman atomic absorption spectrometry' -- subject(s): Atomic absorption spectroscopy, Zeeman effect
What are the applications of atomic emission spectrometry in pharmaceutics?
Atomic emission spectrometry is used to quantify alkali metals in alkali metal salts, infusion, and dialysis solutions. It is used used to determine the presence of metallic impurities in some of the other inorganic salts used in preparing these solutions.
What is the sensitivity directly proportional to in atomic absorption spectrometry?
The sensitivity is directly proportional to the number of atoms in ground state.
How do you determine heavy metal in water?
By chemical analysis: Uv-vis absorption spectrophotometry, atomic absorption spectrophotometry, inductively coupled plasma mass spectrometry, inductively coupled plasma emmission spectrometry, polarograhy, phosphorescence fluorometry, flame spectrophotometry, etc.
How do you analyze thorium?
1. Emission optical spectrography 2. ICP mass spectrometry 3. Atomic absorption spectrophotometry 4. Gravimetry 5. Volumetry/Potentiometry 6. ICP atomic spectrometry 7. Spectrophotometry with arsenazo III etc.
What has the author K R Farley written?
K. R. Farley has written: 'Determination of antimony in smelter flue dusts by atomic absorption spectrometry' -- subject(s): Analysis, Antimony, Atomic absorption spectroscopy, Fly ash
What analytical instruments can be used to identify the metal in a salt such as calcium carbonate?
Examples: emission spectrometry, flame photometry, atomic absorption, etc.
When was Journal of Analytical Atomic Spectrometry created?
Journal of Analytical Atomic Spectrometry was created in 1986.
What is the use of atomic absorption spectrometry in food industries?
Atomic absorption spectrometry is used in food industries to accurately determine the concentration of trace elements like heavy metals (e.g. lead, mercury) and essential nutrients (e.g. iron, zinc) in food samples. This helps in ensuring food safety by monitoring contamination levels and assessing nutritional quality.
