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I.S. EN ISO 16014-5:2012

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

PLASTICS - DETERMINATION OF AVERAGE MOLECULAR MASS AND MOLECULAR MASS DISTRIBUTION OF POLYMERS USING SIZE-EXCLUSION CHROMATOGRAPHY - PART 5: METHOD USING LIGHT-SCATTERING DETECTION (ISO 16014-5:2012)
Available format(s)

Hardcopy , PDF

Withdrawn date

12-31-2019

Language(s)

English

Published date

01-01-2012

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Principle
6 Reagents
7 Apparatus
8 Procedure
9 Calibration
10 Data acquisition and processing
11 Expression of results
12 Precision
13 Test report
Annex A (informative) - Round-robin test
Annex B (informative) - Information on light scattering
Annex C (informative) - Calibration curve in low
        molecular mass range
Bibliography

Defines a general method for determining the average molecular mass and the molecular mass distribution of polymers using SEC-LS, i.e. size-exclusion chromatography coupled with light-scattering detection.

DocumentType
Standard
Pages
39
PublisherName
National Standards Authority of Ireland
Status
Withdrawn
SupersededBy

Standards Relationship
EN ISO 16014-5:2012 Identical
ISO 16014-5:2012 Identical

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 16014-4:2012 Plastics Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography Part 4: High-temperature method
ISO 472:2013 Plastics Vocabulary
ISO 16014-2:2012 Plastics Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography Part 2: Universal calibration method
ISO 16014-3:2012 Plastics Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography Part 3: Low-temperature 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 16014-1:2012 Plastics Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography Part 1: General principles

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