Electrothermal atomic absorption spectrometry (ET-AAS) determination of heavy metal impurities in fluoride salts for fiber optics manufacturing. Optimization of sample pretreatment, dissolution, matrix effect removal

Analusis

Volumn 24, Issue 7, 1996, Pages 299-302

  Colognesi, M ^a   Abollino, O ^a   Aceto, M ^a   Sarzanini, C ^a   Mentasti, E ^a   Braglia, M ^b  

^a UNIVERSITY OF TURIN   (Italy)

^b CSELT   (Italy)

Author keywords

Aluminium fluoride; Closed microwave digestion; Electrothermal atomic absorption spectrometry; Hafnium fluoride; Lanthanum fluoride; Lithium fluoride; Optical fibers; Sodium fluoride; Yttrium fluoride; Zirconium fluoride

Indexed keywords

EID: 0001548710     PISSN: 03654877     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Jaganathan J, Aggarwal ID, Appl Spectroscopy, 1993, 47, 1169-1170
2. Jaganathan J, Ewing KJ, Buckley EA, Peitersen L, Aggarwal ID, Microchem J, 1990, 41, 106-112
3. Jaganathan J, Ewing KJ, Peiterson L, O'Brien EA, Aggarwal ID, Spectrochim Acta, 1991, 46b, 669-671
4. Jaganathan J, Ewing KJ, Aggarwal ID, J Anal Atomic Spectrom, 1992, 7, 1287-1290
5. Handbook of Chemistry and Physics, 55th edn, CRC Press
6. Rettberg TM, Beach LM, J Anal Atomic Spectrom, 1989, 4, 427-432
7. Atomic Absorption Spectrometry. Theory, Design and Applications. SJ Haswell, 1991, 392-393
8. Cabon JY, Le Bihan A, J Anal Atomic Spectrom, 1994, 9, 477-481
9. Hulanicki A, Bulska E, Dittrich K, J Anal Atomic Spectrom, 1990, 5, 209-213
10. Wendal W, Muller-Vogt G, J Anal Atomic Spectrom, 1989, 3, 63-66
11. Mitchell JW, Talanta, 1982, 29, 993-1002
12. Moody JR, Beary ES, Talanta, 1982, 29, 1005-1010