SN/T 3911-2014Determination of water soluble fluorine in building sands - Ion chromatography (English PDF)
建筑用砂石中水溶性氟离子含量的测定 离子色谱法
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Issued by
General Administration of Customs
Level / Type
National · Recommended
Issue date
April 9, 2014
Implementation date
November 1, 2014
Scope
SN/T 3911-2014 is the English-translated version of 建筑用砂石中水溶性氟离子含量的测定 离子色谱法.
SN/T 3911-2014 — This standard specifies the ion chromatographic method using gravel soluble fluorine ion content of the building. This standard applies to the determination of sand and gravel for construction of water-soluble fluoride content, methods, scope of 2.00mg/kg ~ 200mg/kg.
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Document preview — SN/T 3911-2014
National Standard of the People's Republic of China
- ICS
- 91.100.10
- Classification
- Q 13
Issued by: General Administration of Customs
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the ion chromatographic method using gravel soluble fluorine ion content of the building. This standard applies to the determination of sand and gravel for construction of water-soluble fluoride content, methods, scope of 2.00 mg/k
Document data
International classification (ICS): 91.100.10.
Chinese classification (CCS): Q13.
Estimated length of the Chinese original: 8,849 words.
Standards quoted by this document
GB/T 2007.2; GB/T 6379.2; GB/T 6682
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 6379.2Measurement methods and results -- Accuracy (trueness and precision) -- Part 2: Determine the standard methods of measurement repeatability and reproducibility of the basic method
- GB/T 6682Water for analytical laboratory use - Specification and test methods
GB/T 2007.2 · ISO 5725
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Related Standards
GB/T 6379.2-2004 — Measurement methods and results -- Accuracy (trueness and precision) -- Part 2: Determine the standard methods of measurement repeatability and reproducibility of the basic method
GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods
SN/T 5588-2024 — Determination of total nitrosamines in imported and exported cosmetics
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SN/T 3911-2014
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