PRICES include / exclude VAT
Homepage>CSN Standards>79 LEATHER INDUSTRY>7938 Analysis and testing of leathers and furs>CSN EN ISO 5398-4 - Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP)
Sponsored link
Released: 01.07.2019
CSN EN ISO 5398-4 - Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP)

CSN EN ISO 5398-4

Leather - Chemical determination of chromic oxide content - Part 4: Quantification by inductively coupled plasma (ICP)

Format
Availability
Price and currency
English Hardcopy
In stock
57.78 USD
FREE Shipping
Number of Standard:CSN EN ISO 5398-4
Category:793851
Pages:20
Released:01.07.2019
Catalog number:507439
DESCRIPTION

CSN EN ISO 5398-4

CSN EN ISO 5398-4 This document describes a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state. This method describes the determination of chromium by inductively coupled plasma (ICP) and is applicable to leathers which are expected to have chromic oxide contents in excess of 1 mg/kg. Two techniques for the preparation of the solution to be analysed are included. In the event of dispute, the wet oxidation technique is intended to be used.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.