gold spectroscopy

gold spectroscopy, Total:59 items.

The international standard classification for "gold spectroscopy" includes: Testing of metals , Aluminium and aluminium alloys , Testing of metals in general , Optical equipment , Other standards related to analytical chemistry , Geology. Meteorology. Hydrology .

The Chinese standard classification for "gold spectroscopy" includes: Heavy metals and their alloys analysis method , Ionizating Radiation Measurement , Light metals and their alloys analysis method , Electron optics and other physical optics instrument , Electrochemical, thermochemistry and optical profile type analyzer , Analysis methods for substances in ocean .

Fujian Provincial Standard of the People's Republic of China

DB35/T 75-1996 Determination of gold content in gold jewelry (X-fluorescence spectroscopy)

Professional Standard - Commodity Inspection

SN/T 2083-2008 Method for analysis of brass - Spark discharge atomic emission spectrometric
SN/T 3349-2012 Determination of mercury content in gold ores-Atomic fluorescence spectrometry
SN/T 2785-2011 Methods for Analysis of Zinc and Zinc Alloys - Optical Emission Spectrometry

National Metrological Technical Specifications of the People's Republic of China

JJF 1133-2005 Calibration Specification of Gold Gauge Utilizing X-ray Fluorescence Spectrometry

Anhui Provincial Standard of the People's Republic of China

DB34/T 1536-2011 Determination of Acid OrangeⅡand Metanil Yellow in aquatic products by high performance liquid chromatography tandem mass spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 7999-2000 STANDARD method for direct reading spectrometric analysis of aluminum and its alloys
GB/T 5871-1986 Method for spectrographic analysis of aluminium and its alloys
GB/T 17723-1999 Surface composition analysis method of gold-plated products by EDX
GB/T 17362-1998 Nondestructive method of X-ray EDS analysis with SEM for gold jewelry
GB/T 17362-2008 Analysis method for gold products with X-ray EDS in SEM

Professional Standard - Ocean

HY/T 133-2010 Determination of spectral absorption coefficient of particles and dissolved material for seawater—Spectrophotometry

国家质量监督检验检疫总局

SN/T 4567-2016 Determination of phosphorus and arsenic in yellow PhosPhorus for industrial- Energy-dispersive X-ray fluorescence spectrometry

Professional Standard - Non-ferrous Metal

YS/T 1679-2023 Methods for analysis of tin and tin alloys- Photoelectric direct reading spectroscopy

American Society for Testing and Materials (ASTM)

ASTM E718-80 Method for Spectrographic Analysis of Cartridge Brass

International Organization for Standardization (ISO)

ISO 11436:1993 Nickel and nickel alloys; determination of total boron content; curcumin molecular absorption spectrometric method
ISO 13900:1997 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation

GSO

GSO ISO 10153:2015 Steel -- Determination of boron content -- Curcumin spectrophotometric method
BH GSO ISO 11436:2017 Nickel and nickel alloys -- Determination of total boron content -- Curcumin molecular absorption spectrometric method
OS GSO ISO 11436:2015 Nickel and nickel alloys -- Determination of total boron content -- Curcumin molecular absorption spectrometric method
GSO ISO 11436:2015 Nickel and nickel alloys -- Determination of total boron content -- Curcumin molecular absorption spectrometric method

Korean Agency for Technology and Standards (KATS)

KS D ISO 11436-2001(2016) Nickel and nickel alloys－Determination of total boron content －Curcumin molecular absorption spectrometric method
KS D ISO 11436:2021 Nickel and nickel alloys — Determination of total boron content —Curcumin molecular absorption spectrometric method
KS D ISO 13900:2003 Steel－Determination of boron content－Curcumin spectrophotometric method after distillation
KS D 1898-2009 Methods for X-ray fluorescence spectrometric analysis of copper alloys
KS D 1682-2020 Method for photoelectric emission spectrochemical analysis of lead metal
KS D 2518-2015 Methods for photoelectric emission spectrochemical analysis of cadmium metal
KS D 1898-2019 Copper alloys —Methods for X-ray fluorescence spectrometric analysis

KR-KS

KS D ISO 11436-2021 Nickel and nickel alloys — Determination of total boron content —Curcumin molecular absorption spectrometric method

RU-GOST R

GOST 12562.2-1982 Alloys gold-platinum. Methods of spectral analysis
GOST 12563.2-1983 Gold-palladium alloys. Method of spectral analysis
GOST 7728-1979 Magnesium alloys. Methods of spectral analysis
GOST 7727-1981 Aluminium alloys. Methods of spectral analysis
GOST 12564.2-1983 Aurrum-palladium-platinum alloys. Method of spectral analysis
GOST 23328-1978 Zinc antifriction alloys. Methods of spectral analysis
GOST 23328-1995 Zinc alloys. Methods of spectral analysis
GOST 7.28-1980 System of standards "information, libraries and publishing". Representation of extended Latin alphabet for information interchange on magnetic tapes
GOST 23902-1979 Titanium alloys. Methods of spectral analysis
GOST 12551.2-1982 Alloys platinum-copper. Methods of spectral analysis
GOST 30082-1993 Zinc-aluminium alloys. Spectral method of analysis
GOST 12558.2-1978 Palladium-silver alloys. Method of spectral of analysis
GOST 12555.2-1983 Silver-platinum alloys. Method of spectral analysis
GOST 12556.2-1982 Alloys platinum-rhodium. Methods of spectral analysis
GOST 12554.2-1983 Platinum-ruthenium alloys. Method of spectral analysis
GOST 16321.2-1970 Silver-copper alloys. Method of spectral analysis
GOST 12553.2-1977 Platinum-palladium alloys. Method of spectral of analysis
GOST 12550.2-1982 Palladium-iridium alloys. Methods of spectrografic analysis
GOST 9717.2-1982 Copper. Method of spectral analysis of metal standart specimens with photographic registration of spectrum
GOST 12552.2-1977 Platinum-nickel alloys. Method of spectral of analysis
GOST 12560.2-1978 Palladium-silver-cobalt alloys. Method of spectral analysis
GOST 12561.2-1978 Palladium-silver-copper alloys. Method of spectral analysis
GOST 12559.2-1982 Rlatinum-iridium alloys. Methods of spectrografic analysis

GOSTR

GOST 9716.2-1979 Copper-zinc alloys. Method spectral analysis of metal standard spesimens with photoelectric registration of spectrum
GOST 9716.1-1979 Copper-zinc alloys. Method of spectral analysis of metal standard spesimens with photographic registration of spectrum
GOST 9717.2-2018 Copper. Method of spectral analysis by metal standard specimens with photographic registration of spectrum

German Institute for Standardization

DIN EN ISO 13900:2002 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation (ISO 13900:1997); German version EN ISO 13900:2002

British Standards Institution (BSI)

BS EN ISO 13900:2002 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation

SCC

07/30152244 DC BS ISO 15093. Determination of precious metals in 999 gold, platinum and palladium jewellery alloys. Difference method using ICP-OES (inductively coupled plasma optical emission spectroscopy)

Japanese Industrial Standards Committee (JISC)

JIS H 1123:2021 Method for photoelectric emission spectrochemical analysis of lead metal