spectrophotometer sodium
spectrophotometer sodium, Total:21 items.
The international standard classification for "spectrophotometer sodium" includes: Metalliferous minerals , Coals , Bases , Chemical laboratories. Laboratory equipment , General methods of tests and analysis for food products , Optical measuring instruments .
The Chinese standard classification for "spectrophotometer sodium" includes: Iron ore , Coal analysis methods , Inorganic acid and alkali , Electrochemical, thermochemistry and optical profile type analyzer , Basic standards and general methods , Chemical Measurement , Electron optics and other physical optics instrument .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 4634-1996 Determination of potassium,sodium,iron,calcium,magnesium and manganese in coal ash by atomic absorption spectrometric method
- GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use—Determination of sodium chloride content—Spectrometric method
- GB/T 23749-2009 Determination of sodium copper chlorophyllin in foods－Spectrophotometric method
- GB 6730.49-1986 Methods for chemical analysis of iron ores - The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content
- GB/T 6730.49-1986 Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content
- GB/T 26810-2011 Visible spectrophotometer
- GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method
Professional Standard - Commodity Inspection
- SN/T 3799-2014 Determination of potassium and sodium in coke ash - Atomic absorption spectrometry
National Metrological Verification Regulations of the People's Republic of China
- JJG 537-2006 Verification Regulation of Fluorescence Spectrophotometer
Professional Standard - Machinery
- JB/T 5594-1991 Fluorescence Spectrophotometer
- JB/T 9324-1999 Visible spectrophotometer
- JB/T 6779-1993 Infrared Spectrophotometer
- JB/T 9326-1999 Laser Raman spectrophotometer
Professional Standard - Nuclear Industry
- EJ/T 20172-2018 Determination of Nitrogen in Sodium Cooled Fast Neutron Breeder Reactor by Spectrophotometry
- EJ/T 20214-2018 Determination of silicon in sodium-cooled fast neutron breeder pile by spectrophotometry
Association Francaise de Normalisation
- NF T20-355:1978 Potassium chloride for industrial use. Determination of sodium content.flame emission spectrophotometric method).
- NF T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.
CU-NC
- NC 90-13-21-1984 Metrological Assurance. Spectrophotometers. Reference Dissolutions for the Verification of Spectrophotometers
German Institute for Standardization
- DIN 5032-7:1985 Photometry; classification of illuminance meters and luminance meters
Magyar Szabványügyi Testület
- MSZ KGST 1887-1979 Spectrophotometric determination of mercury content in industrial sodium hydroxide
IN-BIS
- IS 10679-1983 Specification for photoelectric spectrophotometers (single beam type)
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