• There are no items in your cart

NEN EN ISO 5398-1 : 2007

Current

Current

The latest, up-to-date edition.

LEATHER - CHEMICAL DETERMINATION OF CHROMIC OXIDE CONTENT - PART 1: QUALIFICATION BY TITRATION

Published date

12-01-2013

Sorry this product is not available in your region.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling and sample preparation
6 Reagents
   6.1 Wet oxidation method
   6.2 Alkaline fusion method
   6.3 Iodometric titration
7 Apparatus
8 Methods
   8.1 Preparation of analytical solution
   8.2 Measurement of the aqueous solution
9 Calculation and expression of results
   9.1 General
   9.2 Repeatability
10 Test report
Annex A (informative) - Determination of water and other
                        volatile matter

Defines a method for the determination of chromium in aqueous solution obtained from leather.

DocumentType
Standard
PublisherName
Netherlands Standards
Status
Current
SupersededBy

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.