ISO 5938:1979
Current
The latest, up-to-date edition.
Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphur content — X-ray fluorescence spectrometric method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
01-07-1979
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Covers a method, the orinciple of which consists in preparing tablets from a mixture of the test portion and a binder and measuring the intensity of the K line emitted by the sulphur. The measured intensity is then compared with the intensity of emission of standard tablets of known sulphur content. The method is applicable to products having sulphur contents between 0,01 and 2 % (m/m).
| Committee |
ISO/TC 226
|
| DevelopmentNote |
Also numbered as BS 4993-9(1980) and BS 5050-12(1980). (07/2005)
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| NBN T 03 449 : 1983 | Identical |
| NFT 20 161 : 84 FD | Identical |
| BS ISO 12926:2012 | Aluminium fluoride for industrial use. Determination of trace elements. Wavelength dispersive X-ray fluorescence spectrometric method using pressed powder tablets |
| ISO/TR 4277:2009 | Cryolite, natural and artificial Conventional test for evaluation of free fluorides content |
| ISO 12926:2012 | Aluminium fluoride for industrial use — Determination of trace elements — Wavelength dispersive X-ray fluorescence spectrometric method using pressed powder tablets |
| 12/30203516 DC : 0 | BS ISO 12926 - ALUMINIUM FLUORIDE FOR INDUSTRIAL USED - DETERMINATION OF TRACE ELEMENTS - WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRIC METHOD USING PRESSED POWDER TABLETS |
| PD ISO/TR 4277:2009 | Cryolite, natural and artificial. Conventional test for evaluation of free fluorides content |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.