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DANSK DS/EN ISO 17226-2 PDF

DANSK DS/EN ISO 17226-2 PDF

Name:
DANSK DS/EN ISO 17226-2 PDF

Published Date:
02/11/2019

Status:
[ Active ]

Description:

Leather – Chemical determination of formaldehyde content – Part 2: Method using colorimetric analysis (ISO 17226-2:2018)

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Czech version):
200 business days
SKU:
dansk-ds-en-iso-17226-2_2665813
Choose Document Language:
13.20 €
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SAME AS ISO 17226-2

This document specifies a method for the determination of free and released formaldehyde in leathers. This method, based on colorimetric analysis, is not intended to be used for a precise quantification of formaldehyde. The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extracted through hydrolysis contained in a water extract from the leather under standard conditions. This process is not absolutely selective for formaldehyde. Other compounds such as extracted dyes could interfere at 412 nm.


Edition : 19
File Size : 1 file , 1.8 MB
Number of Pages : 16
Product Code(s) : DS-013, DS-013
Published : 02/11/2019

History

DANSK DS/EN ISO 17226-2
DANSK DS/EN ISO 17226-2
Published Date: 02/11/2019
Leather – Chemical determination of formaldehyde content – Part 2: Method using colorimetric analysis (ISO 17226-2:2018)
13.20 €
DANSK DS/EN ISO 17226-2
DANSK DS/EN ISO 17226-2
Published Date: 05/27/2008
Leather – Chemical determination of formaldehyde content – Part 2: Method using colorimetric analysis
15.30 €

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