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How to detect gold content

How to detect gold content, Total:66 items.

In the international standard classification, How to detect gold content involves: Water quality, Analytical chemistry, Terminology (principles and coordination), Testing of metals, Powder metallurgy, Jewellery, Rubber, Paints and varnishes, Equipment for entertainment, Non-ferrous metals, Semiconducting materials.

HU-MSZT, How to detect gold content

• MSZ 3612/12-1979
• MSZ 3612/9-1982
• MSZ 279/7-1984
• MSZ 3612/11-1982
• MSZ 305-1957
• MNOSZ 8677-1952
• MNOSZ 8664-1951
• MNOSZ 8673-1952
• MNOSZ 8663-1951
• MNOSZ 8662-1951
• MNOSZ 8665-1951
• MNOSZ 8675-1952
• MNOSZ 8668-1951
• MNOSZ 8660-1951
• MSZ 8676-1959
• MNOSZ 8670-1951
• MNOSZ 8674-1952
• MNOSZ 8666-1951
• MSZ 5376-1965
• MSZ 16050/13.lap-1969
• MSZ 16050/17-1971
• MNOSZ 8672-1952
• MNOSZ 8669-1951
• MSZ 15117-1982
• MSZ 3612/1.lap-1961
• MSZ 5200/17.lap-1964
• MSZ 16050/7.lap-1969
• MNOSZ 8671-1952
• MSZ 16050/12.lap-1969
• MSZ 16050/15.lap-1969
• MSZ 16050/6.lap-1969
• MSZ 16050/9.lap-1969
• MSZ 16050/11.lap-1969
• MSZ 16050/10.lap-1969
• MSZ 16050/16.lap-1969
• MSZ 9589/15-1981
• MSZ 16050/14.lap-1969
• MSZ 16050/3.lap-1969
• MSZ 16050/4.lap-1969
• MSZ 3966-1963
• MSZ 16050/5.lap-1969

Taiwan Provincial Standard of the People's Republic of China, How to detect gold content

• CNS 3791-1999 Method of test for metal in canned food-Determination of tin

Group Standards of the People's Republic of China, How to detect gold content

• T/HBJYH 007-2022 Rapid detection of luteolin content in honeysuckle
• T/JMZJXH 015-2023 Detection method for heavy metals and specific substance content in biodegradable tapes

Professional Standard - Ferrous Metallurgy, How to detect gold content

• YB/T 169-2014 Metallographic test method of sorbite in high carbon steel wire rod
• YB/T 169-2000 Metallographic test mothod for the sobit percent in the high carbon steel wire rod

Korean Agency for Technology and Standards (KATS), How to detect gold content

• KS D ISO 11873:2021 Hardmetals — Determination of sulfur and carbon contents in cobalt metal powders — Infrared detection method
• KS D ISO 11873-2011(2016) Hardmetals－Determination of sulfur and carbon contents in cobalt metal powders－Infrared detection method
• KS M 6584-2008 Standard test method for rubber－Determination of metal content by Flame Atomic Absorption(AAS) analysis

KR-KS, How to detect gold content

• KS D ISO 11873-2021 Hardmetals — Determination of sulfur and carbon contents in cobalt metal powders — Infrared detection method

Professional Standard - Light Industry, How to detect gold content

• QB/T 2855-2007 Jewellery-Nondestructive quantitative determination of precious metal-Consistency syntheses method

工业和信息化部, How to detect gold content

• YS/T 1490-2021 Detection method for inclusion content in nickel-based high-temperature alloy powder
• YS/T 1525-2022 Chemical analysis methods for nickel-platinum alloys, determination of oxygen and nitrogen content, pulse-infrared absorption method and thermal conductivity detection method

Association Francaise de Normalisation, How to detect gold content

• NF T30-200:1981 Paints. Paints for children. Detection of metals soluble in hydrochloric acid.

Professional Standard - Aviation, How to detect gold content

• HB 20094.3-2012 Test method for determination of wear metals in operating liquid for aviation.Part 3: Energy dispersion X-ray fluorescence spectrometry
• HB 20094.4-2012 Test method for determination of wear metals in operating liquid for aviation.Part 4: Scanning electron microscopy and energy dispersive spectrometry
• HB 20094.1-2012 Test method for determination of wear metals in operating liquid for aviation.Part 1: Rotating disc electrode atomic emission spectrometry
• HB 20094.2-2012 Test method for determination of wear metals in operating liquid for aviation.Part 2: Inductively coupled plasma automic emission spectrometry (ICP-AES)

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to detect gold content

• GB/T 18043-2000 Precious metal jewellery content non-damaged test method X-ray fluorescence spectrometry
• GB/T 10561-2005 Steel.Determination of content of nonmetallic inclusions.Micrographic method using standards diagrams
• GB/T 10561-2023 Standard grading chart microscopic examination method for determination of non-metallic inclusion content in steel

YU-JUS, How to detect gold content

• JUS C.A3.013-1987 Determination ofcontent of non-metallic inclusions in stee/. Micrographic method using standarddiagrams

IN-BIS, How to detect gold content

• IS 10138 Pt.3-1983

IT-UNI, How to detect gold content

• UNI 6625-1969

American Society for Testing and Materials (ASTM), How to detect gold content

• ASTM E1447-09 Standard Test Method for Determination of Hydrogen in Titanium and Titanium Alloys by the Inert Gas Fusion Thermal Conductivity/Infrared Detection Method

German Institute for Standardization, How to detect gold content

• DIN 50451-1:2003 Testing of materials for semiconductor technology - Determination of trace elements in liquids - Part 1: Silver (Ag), gold (Au), calcium (Ca), copper (Cu), iron (Fe), potassium (K) and sodium (Na) in nitric acid by AAS

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