Name: UNI EN ISO 659 : 2009
Brand: UNI

OILSEEDS - DETERMINATION OF OIL CONTENT (REFERENCE METHOD)

Published date

10-09-2009

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagent
6 Apparatus
7 Sampling
8 Preparation of test sample
   8.1 Reduction of laboratory sample
   8.2 Predrying
   8.3 Test sample
9 Procedure
   9.1 General
   9.2 Test portion
   9.3 Determination
   9.4 "Oil content" of impurities
10 Expression of results
   10.1 Method of calculation
11 Precision
   11.1 Interlaboratory test programme
   11.2 Repeatability
   11.3 Reproducibility
12 Test report
Annex A (informative) - Results of interlaboratory tests on
        the determination of oil content
Bibliography

Describes a reference method for the determination of the hexane extract (or light petroleum extract), called the "oil content", of oilseeds used as industrial raw materials.

Committee	CT 3
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN ISO 659 : 1999

Standards	Relationship
NF EN ISO 659 : 2009	Identical
ISO 659:2009	Identical
NBN EN ISO 659 : 2009	Identical
NEN EN ISO 659 : 2009	Identical
NS EN ISO 659 : 2009	Identical
I.S. EN ISO 659:2009	Identical
SN EN ISO 659:2010	Identical
UNE-EN ISO 659:2010	Identical
BS EN ISO 659:2009	Identical
EN ISO 659:2009	Identical
DIN EN ISO 659:2009-11	Identical
DIN EN ISO 659 E : 2009	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 664:2008	Oilseeds Reduction of laboratory sample to test sample
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 542:1990	Oilseeds — Sampling
ISO 665:2000	Oilseeds Determination of moisture and volatile matter content
ISO 658:2002	Oilseeds — Determination of content of impurities