The content of oxygen elements in xrf
The content of oxygen elements in xrf, Total:22 items.
The international standard classification for "The content of oxygen elements in xrf" includes: Testing of metals , Paints and varnishes , Coals , Physicochemical methods of analysis .
The Chinese standard classification for "The content of oxygen elements in xrf" includes: Metal chemical property test method , Basic standard and general method for coating , Coal analysis methods , Solid fuel ore in general , Oxide and elementary substance .
Professional Standard - Commodity Inspection
- SN/T 3128-2012 Determination of oxygen element in organic chemicals-Elemental analyzer method
- SN/T 5265-2020 Determination of organic halogen content in petroleum products-Oxidative microcoulometric method
- SN/T 2081-2008 Determination of impurities in alumina—Inductively coupled plasma atomic emission spectrometric method (ICP-AES) with microwave dissolution
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 30647-2014 Determination of harmful elements total content of coatings
- GB/T 20475.1-2006(英文版) Classification for content of harmful elements in coal—Part 1: Phosphorus
- GB/T 20475.1-2006 Classification for content of harmful elements in coal - Part 1：phosphorus
- GB/T 20475.2-2006(英文版) Classification for content of harmful elements in coal—Part 2: Chlorine
- GB/T 41042-2021 Guidance for utilization and classification of content of valuable elements in coal
- GB/T 20475.3-2012(英文版) Classification for content of harmful elements in coal—Part 3: Arsenic
- GB/T 20475.4-2012 Classification for content of harmful elements in coal—Part 4：Mercury
- GB/T 20475.5-2020 Classification for content of harmful elements in coal―Part 5：Fluorine
- GB/T 20475.2-2006 Classification for content of harmful elements in coal - Part 2: Chlorine
- GB/T 20475.4-2012(英文版) Classification for content of harmful elements in coal—Part 4：Mercury
- GB/T 23991-2009 Determination of soluble harmful elements content of coatings
- GB/T 20475.3-2012 Classification for content of harmful elements in coal—Part 3:Arsenic
Group Standards of the People's Republic of China
- T/GDASE 0009-2020 Determination of the content of carbon, hydrogen, oxygen, nitrogen and sulfur in graphene
- T/SAASS 197-2025 Liquid nitrogen fertilizer containing medium elements
- T/SPSTS 013-2019 Determination of the carbon,hydrogen,oxygen,nitrogen,and sulfur content of graphene powder materials—Elemental analyzer method
- T/CSTM 00340-2020 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
Liaoning Provincial Standard of the People's Republic of China
- DB21/T 1320-2004 Determination of Calcium and Magnesium Content in Medium Element Fertilizer
Magyar Szabványügyi Testület
- MSZ 21452/3-1975 Definition of element content in air. Main element measurements
COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)
- TCVN 2822-1987 Rare-earth ores.Method for the determination of total oxide of rare earth elements, uranium oxide and thorium oxide contents
