| Document ID (ISN) | 24228 |
| CIS number |
76-138 |
| ISSN - Serial title |
0009-4315 - Chimica e l'industria |
| Year |
1975 |
| Convention or series no. |
|
| Author(s) |
Oddo N., Vitali A. |
| Title |
New instrument systems in atomic absorption spectroscopy, applied to analysis of toxic elements - Determination of arsenic by the latest sampling methods |
| Original title |
Nuovi sistemi strumentali in spettroscopia di assorbimento atomico, applicati all'analisi di elementi tossici - Determinazione dell'arsenico con le più recenti tecniche di campionamento [in Italian] |
| Bibliographic information |
Feb. 1975, Vol.57, No.2, p.93-96. Illus. 10 ref. |
| Abstract |
After referring to the inherent difficulties in arsenic determination by atomic absorption, the article describes microwave discharge lamps developed for this technique to replace hollow cathode lamps. The main developments have however been replacement of flame atomisation by apparatus that generates arsine from an air sample containing arsenic or by graphite sampling tubes treated and atomised in the furnace. |
| Descriptors (primary) |
arsenic; atomic absorption spectrometry; determination in air; air sampling |
| Descriptors (secondary) |
description of technique; arsine |
| Document type |
- |
| Subject(s) |
Toxic and dangerous substances
|
| Broad subject area(s) |
|
| Browse category(ies) |
Arsenic and compounds
Inorganic substances
|
