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Ref. No. : ISO/R 802-1968 (E)
IS0
I NT E RN AT i O N A L O RG A N I2 AT I ON F O R STA N DA RD I ZAT I O N
IS0 RECOMMENDATION
R 802
ALUMINIUM OXIDE PRIMARILY USED
FOR THE PRODUCTION OF ALUMINIUM
PREPARATION AND STORAGE OF TEST SAMPLES
1 st EDITION
August 1968
COPYRIGHT RESERVED
The copyright of IS0 Recommendations and IS0 Standards
belongs to IS0 Member Bodies. Reproduction of these
documents, in any country, may be authorized therefore only
by the national standards organization of that country, being
a member of ISO.
For each individual country the only valid standard is the national standard of that country.
Printed in Switzerland
Also issued in French and Russian. Copies to be obtained through the national standards organizations.
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BRIEF HISTORY
The IS0 Recommendation R 802, Aluminium oxide primarily used for the production of
aluminium - Preparation and storage of test samples, was drawn up by Technical Committee
ISO/TC 47, Chemistry, the Secretariat of which is held by the Ente Nazionale Italian0 di Unificazione
(UNI).
Work on this question by the Technical Committee began in 1961 and led, in 1964, to the
adoption of a Draft IS0 Recommendation.
In July 1966, this Draft IS0 Recommendation (No. 1024) was circulated to all the IS0
Member Bodies for enquiry. It was approved, subject to a few modifications of an editorial nature, by
the following Member Bodies :
Argentina Ireland Sweden
Austria Israel Switzerland
Belgium Italy Turkey
Brazil Japan U.A.R.
Bulgaria Korea, Rep. of United Kingdom
Canada Netherlands U.S.A.
Chile Norway U.S.S.R.
Czechoslovakia Poland Yugoslavia
France Romania
Germany South Africa,
Hungary Rep. of
India Spain
No Member Body opposed the approval of the Draft.
The Draft IS0 Recommendation was then submitted by correspondence to the IS0 Council,
which decided, in August 1968, to accept it as an IS0 RECOMMENDATION.
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ISO/R 802-1968 (E)
IS0 Recommendation R 802 August 1968
ALUMINIUM OXIDE PRIMARILY USED
FOR THE PRODUCTION OF ALUMINIUM
PREPARATION AND STORAGE OF TEST SAMPLES
1. SCOPE
This IS0 Recommendation describes the procedure for preparation and storage of test samples, i.e.
crude sample and dried sample. ,
2. PREPARATION OF TEST SAMPLES
2.1 Laboratory sample
The method described in IS0 Recommendation R . . .*, for preparation of lab
...