GB/T 22933-2022 Active National standards

GB/T 22933-2022 Leather and fur—Chemical tests—Determination of free fatty acid

Publish Date: 2022-12-30 Implement Date: 2023-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 22933-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Furs and leather

ICS Name: Leather and fur

Publish Date: 2022-12-30

Implement Date: 2023-07-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国皮革工业标准化技术委员会(SAC/TC 252)

Pages: 8 pages

Scope

本文件描述了皮革、毛皮皮板中游离脂肪酸含量的测定方法。
本文件适用于各种类型的皮革和毛皮皮板中游离脂肪酸含量的测定。

Development Information

Drafting Units:

陕西科技大学、广东明治时尚皮具有限公司、浙江盛汇化工有限公司、黎明职业大学、际华三五一四制革制鞋有限公司、齐河力厚化工有限公司、浙江通天星集团股份有限公司、内蒙古自治区产品质量检验研究院、中轻检验认证有限公司、中国皮革制鞋研究院有限公司、嘉兴学院

Drafting Persons:

强涛涛、那日苏、吕明旭、朱志强、段献勇、刘洪安、冯练享、洪文卿、马贺伟、刘正、步巧巧、宋会芳、段庆芸

Word Count: 18 Thousand words Pages: 8 pages

Replace the following standards

GB/T 22933-2008 Leather and fur—Chemical tests—Determination of free fatty acid

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 1272-2012 Preparation of chemical test samples for fur QB/T 1273-2012 Fur Chemical Test Determination of Volatile Substances QB/T 1276-2012 The determination of the tetrachloromethane extract of furfurals QB/T 2716-2018 Preparation of chemical test samples for leather QB/T 2717-2018 Leather Chemical Test: Determination of Volatile Substances QB/T 2717-2005 Leather chemical test determination of volatiles QB/T 2718-2018 The determination of dichloromethane extract from leather chemical test QB/T 1267-1991 Fur finished product - Sample piece one part and logo QB/T 1272-1991 Fur product - Preparation of chemical analysis samples and general rules for chemical analysis QB/T 1273-1991 Fur product - Determination of volatiles content QB/T 1276-1991 QB/T 1276-1991 Fur Products - Determination of Carbon tetrachloride Extractables QB/T 2716-2005 Leather-Preparation of chemical test samples QB/T 2718-2005 Leather-Chemical tests-Determination of matter soluble in dichloromethane

Adopt standards

ISO 4048:2018

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