ISSN:
0049-8246
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Physics
Notes:
Correction for the absorption of the X-rays in aerosol loaded filters can be based on the measurement of the front-to-back intensity ratio. Experimental verification that an accurate and precise absorption correction can be obtained is given. The ‘two-lines’ method based on the accurate measurement of the lead Mα to Lβ intensity ratio in actual samples is used. The distribution of the aerosol in the filter is exponential with a variable gradient.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/xrs.1300050404