GB/T 29493.9-2023 Active National standards

GB/T 29493.9-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 9:Determination of acrylamides

GB/T 29493.9-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 9:Determination of acrylamides

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 29493.9-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Chemical auxiliaries, surfactants, catalysts, and water treatment agents

ICS Name: Surfactants and other auxiliary agents

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 11 pages

Scope

This document describes the method for determining acrylamide-based substances in textile dyeing and finishing auxiliaries using liquid chromatography (LC). This document is applicable to the determination of acrylamide-based substances (see Appendix A) in textile dyeing and finishing auxiliaries.

Development Information

Word Count: 23 Thousand words Pages: 11 pages

Same series standard

GB/T 29493.3-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 3:Determination of organotins GB/T 29493.4-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 4:Determination of polycyclic aromatic hydrocarbons(PAHs)

Replace the following standards

GB/T 29493.9-2014 Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 9:Determination of acrylamide

Referenced Standards

GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values 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

Related Standards

GB/T 5327-1985 Replaced

GB/T 5327-1985 Surface active agents—Terms

Publish Date: 1985-08-29

GB/T 5328-1985 Active

GB/T 5328-1985 Surface active agents—Simplified classification

Publish Date: 1985-08-29

GB/T 5553-1985 Replaced

GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test

Publish Date: 1985-10-29

GB/T 5554-1985 Replaced

GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test

Publish Date: 1985-10-29

GB/T 6365-1986 Replaced

GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method

Publish Date: 1986-05-08

GB/T 6369-1986 Replaced

GB/T 6369-1986 Surface active agents—Measurement of emulsifying power—Colorimetric method

Publish Date: 1986-05-08