• Shopping Cart
    There are no items in your cart

I.S. EN ISO 5398-2:2009

Current

Current

The latest, up-to-date edition.

LEATHER - CHEMICAL DETERMINATION OF CHROMIC OXIDE CONTENT - PART 2: QUANTIFICATION BY COLORIMETRIC DETERMINATION

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2009

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.


Dates of withdrawal of national standards are available from NSAI.

€37.00
Excluding VAT

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling and sample preparation
6 Reagents
   6.1 Alkaline fusion method
   6.2 Photometric determination
7 Apparatus
8 Methods
   8.1 Alkaline fusion method
   8.2 Measurement of the aqueous solution
   8.3 Preparation of the calibration solution
9 Check of the analytical system
10 Calculation and expression of results
   10.1 General
   10.2 Repeatability
11 Test report
Annex A (informative) - Determination of water and
                        other volatile matter

Specifies the determination of chrome by colorimetric means.

DocumentType
Standard
Pages
20
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
EN ISO 5398-2:2009 Identical
ISO 5398-2:2009 Identical

ISO 2418:2017 Leather — Chemical, physical and mechanical and fastness tests — Sampling location
ISO 4044:2017 Leather — Chemical tests — Preparation of chemical test samples
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 4684:2005 Leather Chemical tests Determination of volatile matter

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.