GB/T 21879-2008 in English

SUPERSEDED

Water-soluble dyes - Determination of solubility - Drop test of filter papers

Issued on:2008-05-15
Implemented on:2008-11-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 21879-2008
Document status:	SUPERSEDED
Superseded by:	GB/T 21879-2015 Water-soluble dyes―Determination of solubility―Drop test of filter papers
Superseded on:	2015-12-01
Title in English:	Water-soluble dyes - Determination of solubility - Drop test of filter papers
Title in Chinese:	水溶性染料溶解度的测定点滤纸法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2008-05-15
Implemented on:	2008-11-01
Chinese Classification:	G55-Basic standards and general methods for dye
Professional Classification:	GB-National Standard
Related Keywords:	water-soluble dyes filter papers scopethis standard dot filter paper method drop test dyes
Related Topics:	water soluble dye Solubility Dissolving box standard Solubility of fertilizer Anthracene solubility filter paper mobile phase dissolved Anthracene+ Solubility Dissolution of si Solubility of carbazole si+ dissolved Soluble silicon Soluble silicon oil solubility Solubility of anthracene in water Solubility of anthracene Anthracene solubility Solubility of cobalt Anthracene solubility Solubility testing method Solubility of silicon Solubility of anthracene Solubility determination Solubility determination Product Solubility GB/T 21879-2015 intrinsic solubility Qualitative filter paper Water Solubility Test Method Solubility Test Solubility of anthracene in water Solubility of cadmium Soluble cod Solubility test Solubility Test The water solubility of anthracene Dissolved silica measurement Water Solubility Determination Analysis Silicon solubility Anthracene + Solubility Silicon solubility Method for Determination of Fiber Solubility Solubility testing The solubility of fluoranthene in water Solubility index Solubility Standard Dissolution assay Solubility test Solubility Evaluation Method Anthracene Solubility Method for Determination of Dissolution Method for Determining Dissolution din solubility Water Soluble Dye Solubility Deuterium water solubility tick solubility Definition of dissolve Quantitative dissolution peak Dissolution and reconstitution Dissolution method tick solubility water soluble ai Soluble cod Benzene water soluble Dissolution + final solubility + Solubility calculation Solubility Test tick solubility Intrinsic Solubility Equilibrium Solubility icp dissolution method Dissolved Oxygen Zero paper method filter method Dissolved Oxygen Zero Dissolved Oxygen Zero water soluble dye ampholyte solubility Solubility Solubility temperature water soluble water soluble polymer hplc water soluble Dissolution assay Dissolution assay Detection method of degree of hydrolysis Hydrolysis degree detection method fertilizer solubility Solubility liquid phase Solubility Measurement Method icp dissolution method Anthracene, solubility naphthalene, solubility Test Material Water Solubility Test Material Water Solubility Anthracene solubility paper filter single chain solubility Indium solubility Dissolving method of aluminum Determination of Solubility of Polymers Solubility temperature Test Solubility Method Three methods for the determination of solubility Solubility type pcr dissolution peak+ How to Measure Solubility Method for Dissolution Determination UV solubility Dissolution Thickness plastic solubility salt solubility General method for solubility determination How does phenanthroline dissolve? How to measure solubility Hydrolysis degree detection method Solubility Unit Degree of Solubility and Dissolution Stability Solvents that quickly dissolve plastics icp dissolution method Solubility Cadmium Solubility "Solubility Reconstitution and Dissolution Solubility of sulfur Solubility of indium Melting point determination method Qualitative filter paper 5 Substance Solubility Method Dissolution water s0 intrinsic solubility Determination of substance solubility method of dissolving aluminum water splitting Dissolution assay device hydrolytic acidity GBT21879 GB/T 21879-2008 GB/T 21879-2015 pressure and solubility Conditions for pectin to dissolve in water Can dpph be dissolved in water? poor solubility na2so4 solubility curve Solubility related Solubility detection in specific solutions water solubility rate What are the testing methods for fluorescent dye solubility? Method for determination of solid solubility Solvent solubility strength test Determination method of national standard solubility National standard solubility and solubility requirements Testing of mechanical properties of dissolved materials Methods for determining drug dissolution and solubility Qualitative filter paper execution Description of the method for measuring dissolution using the flow cell method Pharmacopoeia methods for determination of solubility Solubility standard division Test method for solubility in water The classification standard for gas solubility is Qualitative standard filter paper Intrinsic solubility determination method Method for determination of feed water solubility Dissolution single point control solubility determination method of raw materials Measuring electrolyte swelling degree Gas solubility determination method Solubility division water solubility experiment water solubility test Material dissolution determination Methods of water treatment to improve the solubility of chemicals Method for measuring solubility using conductivity meter Excipient quality standard properties solubility Method for determination of dissolved silicon in water Determination method of water-soluble carbon German standard water solubility Disintegration determination method and dissolution How to measure the solubility of nitric acid Solubility detection method of valine Solubility determination method Test method for solubility of antiwear agents

《GB/T 21879-2008水溶性染料溶解度的测定点滤纸法》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。
本标准规定了水溶性染料溶解度的测定。本标准适用于水溶性染料点滤纸法进行溶解度的测定。

Scope

This standard specifies the determination of the solubility of water-soluble dyes. This standard applies to the determination of the solubility of water-soluble dyes by dot filter paper method.

More samples: JJG 21-2008 GB 50021-2001(2009) DL/T 5154-2012

Sample only — not a preview of GB/T 21879-2008

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