EVALUATION OF MICRO QUANTITIES OF ALUMINUM
ARMY BIOLOGICAL LABS FREDERICK MD
Pagination or Media Count:
A study was made of the fluorometric procedure used for the determination of microquantities of Aluminum based on the reaction with Pontachrome blue-black-R. The operating conditions of the spectral fluorescence attachment were established, and fluorescent spectra of both reagent and aluminum compound obtained. The optimum wave length for aluminum determination was 605 microns. The influence of pH, solvent and concentration of the reagent, time of heating, fluorescence stability, etc., were studied and a sensitivity of 0.0001 gamma Alml was attained.
- Properties of Metals and Alloys
- Atomic and Molecular Physics and Spectroscopy