Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)
acid dyes ― determination acid dyes complex dyes neutral dyes determination method tm card cold water meter refers information technology pointed-nose burrs
GB/T 21881-2015 in English

GB/T 21881-2015 in English

VALID

Acid dyes―Determination of levelling properties

  • Issued on:2015-05-15
  • Implemented on:2015-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $100.00
$97.00
Standard No: GB/T 21881-2015
Document status: VALID
Title in English: Acid dyes―Determination of levelling properties
Title in Chinese: 酸性染料 匀染性的测定
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2015-05-15
Implemented on: 2015-12-01
Superseding: GB/T 21881-2008 Acid dyes - Determination of levelling properties
Chinese Classification: G55-Basic standards and general methods for dye
Professional Classification: GB-National Standard
Related Keywords: acid dyes ― determination
acid dyes
complex dyes
neutral dyes
determination method
Related Topics: acidic
Dyed
dye
Dye detector
dye
Double dyeing + over dyeing
Dyed
co-staining
Co-staining
Counterstaining
by dyeing
Acid Dyestuff
Uniform titration
Flow cytometry + three dyeing + dyeing
flow double staining
flow dye
Acid Dyestuff
how to test dye
Azure Dye Acidic Alkaline
GBT21881
GB/T 21881-2008
GB/T 21881-2015
Positive acid-fast stain
liquid acid dye
Dye quality

《GB/T 21881-2015酸性染料 匀染性的测定》由TC134(全国染料标准化技术委员会)归口,主管部门为中国石油和化学工业联合会。
本标准规定了酸性染料匀染性的测定方法。
本标准适用于酸性染料、酸性络合染料、中性染料匀染性的测定。


Scope

This standard specifies the determination method for the levelness of acid dyes. This standard applies to the determination of the levelness of acid dyes, acid complex dyes and neutral dyes.

Sample only — not a preview of GB/T 21881-2015
Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend