PRICES include / exclude VAT
Homepage>BS Standards>59 TEXTILE AND LEATHER TECHNOLOGY>59.140 Leather technology>59.140.30 Leather and furs>BS EN ISO 17226-1:2021 Leather. Chemical determination of formaldehyde content Method using high-performance liquid chromatography
immediate downloadReleased: 2021-03-09
BS EN ISO 17226-1:2021 Leather. Chemical determination of formaldehyde content Method using high-performance liquid chromatography

BS EN ISO 17226-1:2021

Leather. Chemical determination of formaldehyde content Method using high-performance liquid chromatography

Format
Availability
Price and currency
English Secure PDF
Immediate download
195.00 USD
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standard
for 1 hour
19.50 USD
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standard
for 24 hours
58.50 USD
English Hardcopy
In stock
195.00 USD
Standard number:BS EN ISO 17226-1:2021
Pages:18
Released:2021-03-09
ISBN:978 0 539 04431 7
Status:Standard
DESCRIPTION

BS EN ISO 17226-1:2021


This standard BS EN ISO 17226-1:2021 Leather. Chemical determination of formaldehyde content is classified in these ICS categories:
  • 59.140.30 Leather and furs

This document specifies a method for the determination of free and released formaldehyde in leathers. This method, based on high-performance liquid chromatography (HPLC), is selective and not sensitive to coloured extracts and is intended to be used for 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 of use.