|
I N T E R N AT I O N A L O R G A N I2 AT I ON F O R S TA N DARD I ZATl O N
IS0 RECOMMENDATION
R 661
CRUDE VEGETABLE OILS AND FATS
PREPARATION OF CONTRACT SAMPLE FOR ANALYSIS
1st EDITION
.February 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 oniy
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.
---------------------- Page: 1 ----------------------
BRIEF HISTORY
The IS0 Recommendation R 661 ,' Crude vegetable oils and fats - Preparation of contract
sample for analysis, was drawn up by Technicai Committee ISO/TC 34, Agricultural food products,
the Secretariat of which is held by the Magyar Szabvinyügyi Hivatai (MSZH).
Work on this question by the Technical Committee began in 1961 and led, in 1963, to the
adoption of a Draft IS0 Recommendation.
In March 1966, this Draft IS0 Recommendation (No. 903) 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 :
Australia Hungary Poland
Belgium India Romania
Bulgaria Iran South Africa,
Chile Ireland Rep. of
Colombia Israel Turkey
Czechoslovakia Italy U.A.R.
Finland Netherlands United Kingdom
France New Zealand U.S.S.R.
GerIIlany Norway Yugoslavia
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 February 1968, to accept it as an IS0 RECOMMENDATION.
-2-
---------------------- Page: 2 ----------------------
ISOlR 661-1968 (E
IS0 Recommendation R 661 February 1968
CRUDE VEGETABLE OILS AND FATS
PREPARATION OF CONTRACT SAMPLE FOR ANALYSIS
1. SCOPE
This IS0 Recommendation describes the ticeatments which the contract sample should undergo be-
fore analysis.
2. PRiNCIPLE
According to the nature of the determinations to be carried out, treatm
...