BS EN ISO 18218-1:2023

Leather. Determination of ethoxylated alkylphenols (APEO) Direct method

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Standard number:	BS EN ISO 18218-1:2023
Pages:	20
Released:	2023-06-27
ISBN:	978 0 539 18671 0
Status:	Standard

BS EN ISO 18218-1:2023 Leather. Determination of ethoxylated alkylphenols (APEO) Direct method

Introducing the BS EN ISO 18218-1:2023, a comprehensive standard guide that provides a direct method for the determination of ethoxylated alkylphenols (APEO) in leather. This standard is an essential tool for all professionals in the leather industry, ensuring the quality and safety of their products.

Released on June 27, 2023, this standard is the latest in the field, incorporating the most recent research and technological advancements. With its 20 pages of detailed instructions and guidelines, it provides a thorough understanding of the process of determining APEO in leather.

Key Features

The BS EN ISO 18218-1:2023 standard is packed with features that make it an indispensable resource for anyone working with leather. Here are some of the key features:

Standard Number: BS EN ISO 18218-1:2023. This unique identifier ensures you're getting the most current and authoritative standard in the industry.
Pages: 20. Each page is filled with valuable information, providing a comprehensive guide to the determination of APEO in leather.
Released: 2023-06-27. This release date ensures that you're getting the most up-to-date information available.
ISBN: 978 0 539 18671 0. This unique ISBN guarantees that you're purchasing the correct standard.
Name: Leather. Determination of ethoxylated alkylphenols (APEO) Direct method. This name clearly describes the standard's purpose and application.
Status: Standard. This status confirms that the guide is recognized and accepted by the industry.

Benefits of Using BS EN ISO 18218-1:2023

Using the BS EN ISO 18218-1:2023 standard offers numerous benefits. It ensures that your leather products are of the highest quality and meet all safety standards. It also provides a clear and direct method for determining APEO in leather, saving you time and resources. Furthermore, by adhering to this standard, you demonstrate your commitment to quality and safety to your customers.

Conclusion

In conclusion, the BS EN ISO 18218-1:2023 standard is a must-have for all professionals in the leather industry. Its comprehensive guidelines and direct method for determining APEO in leather make it an invaluable resource. Don't miss out on this opportunity to enhance the quality and safety of your leather products. Purchase your copy of the BS EN ISO 18218-1:2023 standard today!

DESCRIPTION

BS EN ISO 18218-1:2023

This standard BS EN ISO 18218-1:2023 Leather. Determination of ethoxylated alkylphenols (APEO) is classified in these ICS categories:

59.140.30 Leather and furs

This document is a method for determining ethoxylated alkylphenols (APEO) [nonyphenol ethoxylate (NPEOn, where 2 ? n ? 16) and octylphenol ethoxylate (OPEOn, where 2 ? n ? 16)] in leather. This direct method is especially suitable when a larger number of leather samples are to be checked for the presence of ethoxylated alkylphenols. This method requires the use of liquid chromatography (LC) with a triple quadrupole mass spectrometer (MS/MS) to identify and quantify the ethoxylated alkylphenols. NOTE 1 In the leather industry, the most commonly used ethoxylated alkylphenol is the NPEO, with an average of 9 EO. It has an optimum cloud point in water for the typical leather processing temperatures of 40 °C to 55 °C. NOTE 2 This document and ISO 18218-2 use different solvents for the extraction of the ethoxylated alkylphenols from leather. Consequently, the two analytical methods are expected to give similar trends but not necessarily the same absolute result for the ethoxylated alkylphenol content in leather.

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