ZH
RU
ES
Chromium infrared absorption
Chromium infrared absorption, Total:12 items.
In the international standard classification, Chromium infrared absorption involves: Semiconducting materials, Non-ferrous metals, Ferroalloys.
Professional Standard - Electron, Chromium infrared absorption
- SJ 3249.3-1989 Methods of measurement for chromium concentration in semi-insulation Gallium arsenide by infra-red absorption
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Chromium infrared absorption
- GB/T 4702.14-1988 Methods for chemical analysis of chromium metal--The infrared absorption method for the determination of carbon content
- GB/T 4702.16-1988 Methods for chemical analysis of chromium metal--The infrared absorption method for the determination of sulfur content
- GB 4702.14-1988 Metal Chromium Chemical Analysis Method Infrared Absorption Method Determination of Carbon Content
- GB/T 5687.8-1988 Methods for chemical analysis of ferro-chromium--The infrared absorption method for the determination of sulfur content
- GB/T 5687.5-1988 Methods for chemical analysis of ferro-chromium--The infrared absorption method for the determination of carbon content
- GB/T 4702.16-2008 Chromium metal. Determination of sulfur content. Infrared absorption method and combustion-neutralization titration method
- GB/T 4699.6-1988 Methods for chemical analysis of silicochromium--The infrared absorption method for the determination of sulfur content
- GB/T 4699.4-1988 Methods for chemical analysis of silicochromium The infrared absorption method for the determination of carbon content
- GB/T 4699.4-2008 Ferrochromium and silicochromium. Determination of carbon content. Infrared absorption method and gravimetric method
- GB/T 4699.6-2008 Ferrochromium and silicochromium. Determination of sulfur content. The infrared absorption method and combustion-titration method
Professional Standard - Ferrous Metallurgy, Chromium infrared absorption
- YB/T 191.7-2001 Methods for chemical analysis of chromium ores----The infrared absorption method for the determination of sulfur content