GB/T 4702.16-2008
Chromium metal. Determination of sulfur content. Infrared absorption method and combustion-neutralization titration method (English Version)
- Standard No.
- GB/T 4702.16-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 4702.16-2008
- Replace
- GB/T 4702.17-1988 GB/T 4702.16-1988
- Scope
- WARNING: Personnel applying this standard should have practical experience in formal laboratory work. This section does not address all possible security issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This part specifies the determination of sulfur content in metallic chromium by infrared absorption method and combustion neutralization titration method. This section applies to the determination of sulfur content in metallic chromium. Among them, the determination range of infrared method (mass fraction): 0.005% to 0.045%; the determination range of combustion neutralization titration method (mass fraction): 0.005% to 0.070%.
GB/T 4702.16-2008 Referenced Document
- GB/T 4010 Ferroallys sampling and preparation of samples for chemical analysis*， 2015-09-11 Update
GB/T 4702.16-2008 history
- 2008 GB/T 4702.16-2008 Chromium metal. Determination of sulfur content. Infrared absorption method and combustion-neutralization titration method
- 1988 GB/T 4702.16-1988 Methods for chemical analysis of chromium metal--The infrared absorption method for the determination of sulfur content
GB/T 4702.16-2008 Chromium metal. Determination of sulfur content. Infrared absorption method and combustion-neutralization titration method has been changed from GB/T 4702.17-1988 Methods for chemical analysis of chromium metal--The combustion-neutralization titration method for the determination of sulfur content.
GB/T 4702.16-2008 -All Parts
GB/T 4702.1-2016 Chromium metal.Determination of chromium content.The ammonium ferrous sulfate titrimetric method
GB/T 4702.10-1985 Methods for chemical analysis of chromium metal--The cupral spectrophotometric method for the determination of copper content
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal--The alizarin violet spectrophotometric method for the determination of tin content
GB/T 4702.12-1987 Methods for chemical analysis of chromium metal--The oscilloplarographic method for the determination of bismuth content
GB/T 4702.13-1987 Methods for chemical analysis of chromium metal--The oscilloplarographic method for the determination of lead content
GB/T 4702.14-1988 Methods for chemical analysis of chromium metal--The infrared absorption method for the determination of carbon content
GB/T 4702.15-2016 Chromium metal—Determination of lead,tin,bismuth,antimony and asenic content—Inductively coupled plasma mass spectrometric method
GB/T 4702.16-2008 Chromium metal. Determination of sulfur content. Infrared absorption method and combustion-neutralization titration method
GB/T 4702.17-2016 Chromium metal─Determination of oxygen, nitrogen and hydrogen content─Inert gas fusion thermal infrared detection method and conductivity method
GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
GB/T 4702.2-2008 Chromium metal. Determination of silicon content. The perchloric acid gravimetric method
GB/T 4702.3-2016 Determination of the content of chromium and phosphorus in metals Bismuth phosphorus molybdenum blue spectrophotometric method
GB/T 4702.4-2008 Chromium metal. Determination of iron content. EDTA titrimetric method and flame atomic absorption spectrometric method
GB/T 4702.5-2008 Chromium metal. Determination of aluminium content. EDTA titrimetric method and flame atomic absorption spectrometric method
GB/T 4702.6-2016 Chromium metal—Determination of iron, aluminium, silicon and copper content—Inductively coupled plasma atomic emission spectrometry method
GB/T 4702.7-2016 Chromium metal.Determination of nitrogen content.Distillation-nessler reagent spectrophotometric method
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal--The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal--The crystal violet spectrophotometric method for the determination of antimony content