GB/T 19941.1-2025 Pending National standards

GB/T 19941.1-2025 Leather and fur—Determination of formaldehyde content—Part 1:High-performance liquid chromatography method

GB/T 19941.1-2025 Leather and fur—Determination of formaldehyde content—Part 1:High-performance liquid chromatography method

Publish Date: 2025-12-02 Implement Date: 2027-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 54

Out of stock

Basic Information

Standard Code: GB/T 19941.1-2025

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Furs and leather

ICS Name: Leather and fur

Publish Date: 2025-12-02

Implement Date: 2027-01-01

Pages: 16 pages

Scope

This document describes the test method for determining the content of free and hydrolyzed formaldehyde in leather and fur by high-performance liquid chromatography.
This document is applicable to the determination of formaldehyde content in various types of leather, fur, and their products.
Note: The method specified in this document is selective and is less susceptible to interference from colored extracts, making it particularly suitable for the precise quantification of formaldehyde content.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Replace the following standards

GB/T 19941.1-2019 Leather and fur—Determination of formaldehyde content—Part 1:High performance liquid chromatography method

Referenced Standards

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 39364-2020 Leather—Chemical,physical,mechanical and fastness tests—Sampling location QB/T 1267-2012 Fur - Chemical, physical and mechanical, color fastness testing - Sampling location QB/T 1267-1991 Fur finished product - Sample piece one part and logo QB/T 1272-2012 Preparation of chemical test samples for fur QB/T 1272-1991 Fur product - Preparation of chemical analysis samples and general rules for chemical analysis QB/T 1273-2012 Fur Chemical Test Determination of Volatile Substances QB/T 1273-1991 Fur product - Determination of volatiles content QB/T 2716-2018 Preparation of chemical test samples for leather QB/T 2716-2005 Leather-Preparation of chemical test samples QB/T 2717-2018 Leather Chemical Test: Determination of Volatile Substances QB/T 2717-2005 Leather chemical test determination of volatiles

Adopt standards

ISO 17226-1:2021

Related Standards

GB/T 14254-1993 abolished_transferred

GB/T 14254-1993 Dyeing fur—Testing method for colour fastness to rubbing

Publish Date: 1993-03-16

GB/T 14629.1-1993 Replaced

GB/T 14629.1-1993 Fur—Cheki and lamb skin

Publish Date: 1993-08-29

GB/T 14629.2-1993 Replaced

GB/T 14629.2-1993 Fur—Persin lamb skin

Publish Date: 1993-08-29

GB/T 14629.3-1993 Replaced

GB/T 14629.3-1993 Fur—Sheep kivskin,sheep lambskin

Publish Date: 1993-08-29

GB/T 14629.4-1993 Replaced

GB/T 14629.4-1993 Fur—Raw goatling skin

Publish Date: 1993-08-29

GB/T 14787-1993 Replaced

GB/T 14787-1993 Fur—Yellow weasel skins

Publish Date: 1993-12-02