EN ISO 14244:2016
Current
The latest, up-to-date edition.
Oilseed meals - Determination of soluble proteins in potassium hydroxide solution (ISO 14244:2014)
10-08-2016
European foreword
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Preparation of test sample
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (informative) - Results of interlaboratory tests
Bibliography
ISO 14244:2014 specifies a method for the determination of soluble proteins in potassium hydroxide solution in soya meals, rapeseed meals and sunflower pellets, which are then assayed using the Kjeldahl method as specified in ISO 5983-1 and ISO 5983-2.
| Committee |
CEN/TC 307
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| PN EN ISO 14244 : 2016 | Identical |
| NEN EN ISO 14244 : 2016 | Identical |
| NS EN ISO 14244 : 2016 | Identical |
| SS-EN ISO 14244:2016 | Identical |
| UNI EN ISO 14244 : 2016 | Identical |
| NF EN ISO 14244 : 2016 | Identical |
| I.S. EN ISO 14244:2016 | Identical |
| NBN EN ISO 14244 : 2016 | Identical |
| SN EN ISO 14244 : 2016 | Identical |
| DIN EN ISO 14244:2016-10 | Identical |
| UNE-EN ISO 14244:2017 | Identical |
| ISO 14244:2014 | Identical |
| BS EN ISO 14244:2016 | Identical |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 5983-1:2005 | Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content — Part 1: Kjeldahl method |
| ASTM D 4447 : 2015 : REDLINE | Standard Guide for Disposal of Laboratory Chemicals and Samples |
| ISO 5502:1992 | Oilseed residues — Preparation of test samples |
| ISO 565:1990 | Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings |
| ISO 5983-2:2009 | Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content — Part 2: Block digestion and steam distillation method |
| 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 5500:1986 | Oilseed residues Sampling |
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