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 7515
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 3885.1-1983
WITHDRAWN
Show all technical information.
Methods for chemical analysis of spodumenite and lepidolite concentrates--The atomic absorption spectrophotometric method for determination of lithium oxide sodium oxide and potassium oxide contents
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.10-1983
WITHDRAWN
Show all technical information.
Methodsfor chemical analysis of spodumenite and lepidolite concentrates--The ion selective electrode method for the determination of fluorine content in lepidolite concentrates
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.11-1983
WITHDRAWN
Show all technical information.
Methods for chemical analysis of spodumenite and lepidolite concentrates--The persulfate oxidation photometric method for the determination of manganous oxide content
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.12-1983
WITHDRAWN
Show all technical information.
Methods for chemical analysis of spodumenite and lepidolite concentrates--The gravimetric method for the determination of loss on ignition
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.2-1983
WITHDRAWN
Show all technical information.
Methods for chemical analysis of spodumenite and lepidolite concentrates--The atomic absorption spectrophotometric method for the determination of rubidiumoxie and caesium oxide contents
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.3-1983
WITHDRAWN
Show all technical information.
Methodsfor chemical analysis of spodumenite and lepidolite concentrates--The gravimetric-molybdenum blue photometric method for the determination of silicon dioxide content
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.4-1983
WITHDRAWN
Show all technical information.
Methods for chemical analysis of spodumenite and lepidolite concentrates--The EDTAvolumetric method for the determination of aluminium oxide content
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.5-1983
WITHDRAWN
Show all technical information.
Methods forchemical analysis of spodumenite and lepidolite concentrates--The EDTA volumetric method for the determination of ferric oxide content
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.6-1983
WITHDRAWN
Show all technical information.
Methods for chemical analysis of spodumenite and lepidolite concentrates--The o-phenanthroline photometric method for the determination of ferric oxide content
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
GB/T 3885.7-1983
WITHDRAWN
Show all technical information.
Methods forchemical analysis of spodumenite and lepidolite concentrates--The molybdenum blue photometric method for the determination of phosphorus pentoxide content
WITHDRAWN published on 19.10.1983
Selected format:Show all technical information.
Can we help you with something?
