Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standards GB - Chinese national standards - Page 6748
Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Price display: excl. VAT
Displayed currency:
USD
Sort by:
GB/T 19421.2-2003
WITHDRAWN
Show all technical information.
Test methods of crystalline layered sodium disilicate—Measurement of whiteness
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19421.3-2003
WITHDRAWN
Show all technical information.
Test methods of crystalline layered sodium disilicate—Method for determination of pH
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19421.4-2003
WITHDRAWN
Show all technical information.
Test methods of crystalline layered sodium disilicate—EDTA volumetric methods for determination of calciumion exchange capacity
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19421.5-2003
WITHDRAWN
Show all technical information.
Test methods of crystalline layered sodium disilicate—EDTA volumetric methods for determination of magnesium exchange capacity content
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19421.6-2003
WITHDRAWN
Show all technical information.
Test methods of crystalline layered sodium disilicate—Gravimetric methods for determination of the loss on ignition
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19421.7-2003
WITHDRAWN
Show all technical information.
Test methods of crystalline layered sodium disilicate—Gravimetric methods for determination of hygroscopic moisture
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19421.8-2003
WITHDRAWN
Show all technical information.
Test methods of crystalline layered sodium disilicate—Phenanthroline photometric methods for determination of iron oxide content
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19421.9-2003
WITHDRAWN
Show all technical information.
Test methods of crystalline layered sodium disilicate—Potassium fluosilicate volumetric methods for determination of sodium oxide content
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19422-2003
WITHDRAWN
Show all technical information.
Feed additive—L-Ascorbic acid-2-phosphate
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
GB/T 19423-2003
WITHDRAWN
Show all technical information.
Determination of nicarbazin in feed—High performance liquid chromatography
WITHDRAWN published on 11.12.2003
Selected format:Show all technical information.
Can we help you with something?
