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Database: 365,228(8 Aug 2026)
cotton fibers quantitative method scopewarning test method cotton slivers sugar content home textile scopethis standard marine aquatic products fixed-line equipment
GB/T 16258-2008 in English

GB/T 16258-2008 in English

SUPERSEDED

Cotton fibers - Test method for sugar content - Quantitative method

  • Issued on:2008-08-07
  • Implemented on:2008-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $60.00
$59.00
Standard No: GB/T 16258-2008
Document status: SUPERSEDED
Superseded by: GB/T 16258-2018 Test method for sugar in cotton fibers—Spectrophotometry
Superseded on: 2018-09-01
Title in English: Cotton fibers - Test method for sugar content - Quantitative method
Title in Chinese: 棉纤维 含糖试验方法 定量法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2008-08-07
Implemented on: 2008-12-01
Superseding: GB/T 16258-1996 Test method for sugar in cotton fibers―Quantitative method
ICS Classification: 59.060-Textile fibres
Chinese Classification: W10-Cotton textile in general
Professional Classification: GB-National Standard
Related Keywords: cotton fibers
quantitative method scopewarning
test method
cotton slivers
sugar content
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《GB/T 16258-2008棉纤维 含糖试验方法 定量法》由424-fibre(中国纤维检验局)归口,主管部门为国家市场监督管理总局。
本标准于1996年首次发布,本次为第一次修订。本标准代替GB/T16258―1996《棉纤维含糖试验方法 定量法》。本标准规定了用3,5-二羟基甲苯-硫酸溶液作显色剂,使用分光光度计定量测定棉花所含总糖的测定方法。本标准适用于原棉、棉条、棉卷等。 本标准与GB/T16258―1996相比,主要变化如下:
a) 增加了警示内容;
b) 修改了第1章“范围”的内容;
c) 修改了规范性引用文件,并增加了引用标准;
d) 增加了真空抽滤设备和烘箱;
e) 对第7章“样品的制备”增加了棉样的贮存说明,并对内容进行了修改;
f) 增加了回潮率的测试,按公定回潮率折算含糖率作为试验结果;
g) 调整与修改了第8章“试验步骤”的内容;
h) 修改了计算公式;
i) 删除了回收率;
j) 删除了附录A。


Scope

WARNING: Personnel using this standard should have formal laboratory work experience. This standard does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This standard specifies the method for the quantitative determination of total sugars contained in cotton by using 3,5-dihydroxytoluene-sulfuric acid solution as a color reagent and using a spectrophotometer. This standard applies to raw cotton, cotton slivers, laps, etc.

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