GB/T 6499-2012
Test method for percentage of trash content in raw cotton (English Version)

Standard No.

GB/T 6499-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2023-05

Replace By

GB/T 6499-2022

Latest

GB/T 6499-2022

Replace

GB/T 6499-2007

Scope

This standard specifies the test method for determining the impurity content of raw cotton with a raw cotton impurity analyzer. This standard applies to the determination of the impurity content of raw cotton.

GB/T 6499-2012 Referenced Document

• GB 1103.1 Cotton Part 1: Sawtooth Finished Fine Staple Cotton*， 2023-09-08 Update
• GB 1103.2 Cotton.Part 2:Roller ginned upland cotton
• GB 1103.3 Cotton-Natural color uplands cotton
• GB 19635 Cotton-Sea island cotton
• GB/T 6097 Cotton fiber test sampling method*， 2023-09-07 Update
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 6499-2012 history

• 2022 GB/T 6499-2022 Test method for percentage of trash content in raw cotton
• 2012 GB/T 6499-2012 Test method for percentage of trash content in raw cotton
• 2007 GB/T 6499-2007 Test method for percentage of trash content in raw cotton
• 1992 GB/T 6499-1992 Test method for percentage of trash content in raw cotton