GB/T 12689.5-2004 in English

VALID

The methods for chemical analysis of zinc and zinc alloys?The determination of iron content?The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric

Issued on:2004-04-30
Implemented on:2004-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	GB/T 12689.5-2004
Document status:	VALID
Title in English:	The methods for chemical analysis of zinc and zinc alloys?The determination of iron content?The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric
Title in Chinese:	锌及锌合金化学分析方法铁量的测定磺基水杨酸分光光度法和火焰原子吸收光谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2004-04-30
Implemented on:	2004-10-01
Superseding:	GB/T 12689.5-1990 Zinc and zinc alloys―Determination of silicon content―Molybdenum blue spectrophotometric method
ICS Classification:	77.040.30-Chemical analysis of metals
Chinese Classification:	H13-Heavy metals and their alloys analysis method
Professional Classification:	GB-National Standard
Related Keywords:	zinc alloys iron content spectrometric method atomic absorption spectrometric scopethis part zinc
Related Topics:	Iron and zinc chemical analysis method Chemical absorbance Hot metal spectrum Spectral Zinc Granules Salicylic Acid Spectrophotometry flame atomic absorption method Flame Atomic Absorption Zinc and Total Zinc Determination of sulfosalicylic acid by ultraviolet spectrophotometry Spectrophotometry and Atomic Absorption Iron sulfosalicylate spectrophotometry Sulfosalicylic Acid Spectrophotometry Determination of sulfosalicylic acid by spectrophotometry Analytical method for zinc in water sulfosalicylic acid spectrophotometry Sulfosalicylic Acid UV Spectrophotometer Spectrophotometry and Atomic Absorption Spectroscopy Atomic Absorption Spectrophotometry and Flame Spectrophotometry Amino Acid Absorption Spectrum Determination of iron with sulfosalicylic acid Flame Photometric Analysis Determination of iron by flame method Spectrophotometric determination of sulfo groups Spectrophotometry and Atomic Absorption Spectroscopy Spectrophotometry Atomic Absorption Spectroscopy Spectrophotometry Absorption Spectroscopy Spectrophotometry and Absorption Spectroscopy The sulfosalicylic acid spectrophotometric method is somewhat Absorbance ratio Fundamentals of Spectroscopy The chemical atomic mass of zinc Atomic mass fraction of zinc Absorbance standard series Iron Zinc Analysis Spectrophotometry and Spectroscopy spectrophotometry spectroscopy Spectrophotometry and Chromatography Determination of iron sulfosalicylic acid spectrophotometric method Iron sulfosalicylate absorption spectrum The relative atomic mass of zinc and iron Zinc atomic mass fraction Determination of Zinc in Water by Spectrophotometry with Zinc Reagent Zinc atomic spectrum spectrophotometry spectroscopy Iron sulfosalicylic acid spectrophotometry Iron and sulfosalicylic acid The relative atomic mass fraction of zinc Analytical method for zinc in water flame atomic absorption method Zinc sulfate photometry atomic flame method The relative atomic mass of iron and zinc Why is sulfosalicylic acid determined by UV spectrometry Flame Photometric Analysis Zinc atomic spectrum Atomic Absorption Spectroscopy Range Photometric Analysis of Trace Zinc GBT12689.5 GBT12689.5-1990 GB/T 12689.5-2004 Sulfosalicylic acid spectrophotometric method for determination of iron in water Basic principles of determination of sulfosalicylic acid content by UV spectrophotometry Atomic spectrophotometry for the purpose of detecting manganate in water samples Absorption phenomena of fluorescence, phosphorescence and chemiluminescence Method for determining water injection volume using sulfosalicylic acid method Classification methods of spectra and their differences and connections Method for analyzing absorbance with dry biochemical analyzer Content determination method of salicylic acid raw material The basic methods and principles of turbidity measurement are Chemical analysis methods for zinc and zinc alloys Methods and principles of moisture determination

《GB/T 12689.5-2004锌及锌合金化学分析方法铁量的测定磺基水杨酸分光光度法和火焰原子吸收光谱法》由TC243（全国有色金属标准化技术委员会）归口，TC243SC2（全国有色金属标准化技术委员会重金属分会）执行，主管部门为中国有色金属工业协会。
本部分规定了锌及锌合金中铁含量的测定方法。本部分适用于锌及锌合金中铁含量的测定。测定范围:0.0010%～0.100%。

Scope

This part specifies the method for the determination of iron content in zinc and zinc alloys. This section applies to the determination of iron content in zinc and zinc alloys. Measuring range: 0.001 0% to 0.100%.

More samples: QC/T 942-2021 NB/T 47013.2-2015 JC/T 2453-2018

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