Limitations of flame photometry, Chemistry

Limitations of flame photometry:

The limitations of the techniques involve the following.

  • The low temperature of the natural gas and air flame limits a method to simply ionized metals. The method is selective by restricted towards easily excitable alkali and alkaline earth metals.
  • The low flame temperatures render this method susceptible to certain drawback, most of them related to interference and the stability of the flame and aspiration conditions.
  • That will tells us nothing about the molecular form of the metal within the original sample.
  • Just liquid samples could be used. In some cases, lengthy steps are essential to prepare liquid samples.

 

Posted Date: 1/10/2013 2:35:03 AM | Location : United States







Related Discussions:- Limitations of flame photometry, Assignment Help, Ask Question on Limitations of flame photometry, Get Answer, Expert's Help, Limitations of flame photometry Discussions

Write discussion on Limitations of flame photometry
Your posts are moderated
Related Questions
what are the limitations of third law of thermodynamics. what is thermodynamics third law.

Hard magnetic material is characterized by Hard magnetic material is characterized by two substance:- a) High residual magnetic induction.. b) High coercive force

what is application of electrolysis ?

What are different applications in which piezoelectricity is used Applications- Piezoelectric materials serve as a source of ultrasonic waves. At sea, they may be used to mea

Write down the molecular formula of the overall oxidation reaction of a fatty acid in these three reaction cascades. What roles do A and B play in these reaction cascades?


Complexometric Titrations - Types of titrations A titration, where an dissolved complex is formed at the equivalence point, is termed as complexometric titration. These types

how to report phase change

In addition, of hydrogen halides to the unsymmetrical alkens, Hydrogen is added to the carbon atom having of more number of hydrogen atoms and halide is added to the carbon atoms h

Matrix modifier method: GFAAS is a much more sensitive as compared to flame AAS and requires a very small sample size. More so, it does not require any sample preparation; eve