1.
Talanta
; 44(7): 1159-62, 1997 Jul.
Artigo
em Inglês
| MEDLINE
| ID: mdl-18966850
RESUMO
The procedure of hafnium determination in workplace air has been elaborated, which allows its determination at the level starting from 0.125 mg m(-3), which for a 400 1 sample corresponds to the requirement for maximal allowable concentration. The method is based on excitation of the mineralized filter containing the analyte in inductively coupled plasma.