GB/T 223.84-2009Steel and iron -- Determination of titanium content -- Diantipyrylmethane spectrophotometric method (English PDF)
钢铁及合金 钛含量的测定 二安替比林甲烷分光光度法
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Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
October 30, 2009
Implementation date
May 1, 2010
Scope
GB/T 223.84-2009 is the English-translated version of 钢铁及合金 钛含量的测定 二安替比林甲烷分光光度法.
GB/T 223.84-2009 — GB/T 223 provisions of this section using two methane antipyrine spectrophotometric determination of iron in titanium content. This section applies to the determination of the mass fraction of 0.002% ~ 0.80% titanium content.
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Document preview — GB/T 223.84-2009
National Standard of the People's Republic of China
- ICS
- 77.080.01
- Classification
- H 11
Issued by: Standardization Administration of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the determination of the content of the steel in the chin with two antipyrine methane spectrophotometry. This section applies for the determination of the mass fraction of 0. 002% -0. 80 % iron content.
Document data
International classification (ICS): 77.080.01.
Chinese classification (CCS): H11.
Estimated length of the Chinese original: 11,134 words.
Adopted international standard: ISO 10280-1991, IDT.
Standards quoted by this document
GB/T 6379.1; GB/T 6379.2; GB/T 6682; GB/T 12805; GB/T 12806; GB/T 12808; GB/T 20066; ISO 5725-3
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 6379.1Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions
- GB/T 6379.1-2004Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions
- 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 6379.2-2004Measurement 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 6682-2008Water for analytical laboratory use - Specification and test methods
GB/T 223 · ISO 5725 · ISO 3696 · ISO 385 · ISO 1042 · ISO 648 · ISO 14284
Cited by
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- GB/T 46214-2025Hot-rolled H section steel for bridge steel structure
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Related Standards
GB/T 12805-2011 — Laboratory glassware -- Burettes
GB/T 12806-2011 — Laboratory glassware -- One-mark volumetric flasks
GB/T 12808-2015 — Laboratory glassware - One mark pipettes
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GB/T 223.84-2009
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