Abstract
A simplified theory of analytical signal formation for various methods of sample atomization is proposed which takes into account the nature of sample transfer through the analytical cell and instrumental distortions of the pulse shape. An analysis of the relationships obtained shows the essential advantages of the integral absorption recording method over conventional equilibrium and peak methods. These advantages were employed to simplify the standardization procedure in the determination of impurities in the cuvette (10−5 to 10−8 per cent) and to develop a method of analysing solid samples by the flame technique using electric heating. The proposed theory also permitted optimization of the conditions of cuvette measurement by the peak method, making it possible to achieve record low absolute detection limits (10−14 to 10−15 g) and to reduce random measurement error to two per cent.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
