Trace

Trace, Total:85 items.

The international standard classification for "Trace" includes: Water quality , Biology. Botany. Zoology , Alcohols. Ethers , Examination of water for chemical substances , Testing of metals , Chemical analysis , Surface active agents , Chemical analysis of metals , Petroleum products in general , Cadmium, cobalt and their alloys , Copper and copper alloys , Other non-ferrous metals and their alloys , Titanium and titanium alloys , Lead, zinc, tin and their alloys , Nickel, chromium and their alloys , Protection against crime .

The Chinese standard classification for "Trace" includes: Technical Management , Environmental Condition and General Test Method , Special electronic technology material , Semimetal and semiconductor material analysis method , Inorganic chemicals in general , Basic standards and general methods for surface active agent , Steel and iron alloy analysis method , Petroleum products in general , Heavy metals and their alloys analysis method , Rare refractory metals and their compounds , Rare metals and their alloys analysis method , Rare light metals and their alloys , Guard and alarm system , Environmental Quality Standard for atmosphere, water and soil , Analysis methods for toxic substances in water .

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 2934-2023 Cotton Trace Irrigation Technical Regulations in Western Arid Areas

Professional Standard - Electron

SJ 2805-1987 Method for determination of Oxygen with Argon and Nitrogen in electronic grade Hydrogen--Concentration gas chromatographic method
SJ 3236-1989 Method for determination of trace oxygen in electronic grade gases--Phosphor scintillating method
SJ 2804.2-1987 Method for determination of trace Nitrogen in electronic grade Argon--Concentration gas chromatographic method (Part two)
SJ 2801-1987 Method for determination of trace carbon monoxide in electronic grade gases--Precut hydrogen flame ionization detector method
SJ 2803-1987 Method for determination of trace carbon dioxide in electronic grade gases--Pre-cut hydrogen flame ionzation detector method
SJ 2799-1987 Method for determination of trace water in electronic grade gases--Dew point method
SJ 2800-1987 Method for determination of trace methanane in electronic grade gases--Hydrogen flame ionization deteror method
SJ 2806-1987 Method for determination of trace Oxygen and Argon in electronic grade Hydrogen--Concentration gas chromatographic method
SJ 3237-1989 Method for determination of trace oxygen in electronic grade Argon--Argon ionization gas chromatography method
SJ 2807-1987 Method for determination of trace Hydrogen in electronic grade gases--Gas-sensitization chromatographic method
SJ 20718-1998 Method of determination trace elements in mercury cadmium telluride crystal
SJ 3238-1989 Method for determination of trace Nitrogen in electronic grade Argon--Argon ionization gas chromatography method
SJ 2595-1985 Method for the analysis of trace phosphorous in pure SiC14 - Method spectrophotometry
SJ 2804.1-1987 Method for determination of Nitrogen in electronic grade Argon--Concentration gas chromatographic method (Part one)
SJ 3240-1989 Method for determination of trace Methane and hydrogen in electronic grade Argon--Argon ionization gas chromatography method
SJ 2802-1987 Method for determination of trace Carbon dioxide in electronic grade gases--Hydrogen flame ionzation detertor method

国家能源局

SH/T 1820-2018 Aromatic hydrocarbons for industrial use-Determination of trace sulfur-Ultraviolet fluorescence method

Professional Standard - Electricity

DL/T 301-2011 Analytical method of steam and water in power plant. Determination of trace cations by ion chromatography
DL/T 386-2010 Calibration for second derivative flame atomic emission spectrometer

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38485-2021 Determination for trace gene residues of microorganisms—Microdroplet digital PCR
GB/T 40394-2021 Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry
GB/T 41330-2022 Analysis of water used in boiler and cooling system—Determination of trace copper, iron, sodium, calcium and magnesium—Inductively coupled plasma mass spectrometry (ICP-MS)

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

GB/T 20127.6-2006 Steel and alloy - Determination of trace element contents Part 6: Determination of germanium content by gallic acid oscillopolarographic method
GB/T 12737-1991 Chemical products for industrial use－General method for determination of traces of sulfate by reduction and titrimetry
GB/T 11446.5-1997 Test method for measuring trace metals in electronic grade water by atomic absorption spectrophotometry
GB/T 20127.2-2006 Steel and alloy - Determination of trace element contents Part2: Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method
GB/T 20127.4-2006 Steel and alloy - Determination of trace element contents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method
GB/T 20127.1-2006 Steel and alloy - Determination of trace element contents Part 1: Determination of silver content by graphite furnace atomic absorption spectrometric method
GB/T 13747.27-2020 Methods for chemical analysis of zirconium and zirconium alloys—Part 27：Determination of trace impurities content—Inductively coupled plasma mass spectrometry
GB/T 20127.12-2006 Steel and alloy - Determination of trace element contents Part 12: Determination of zinc content by flame atomic absorption spectrometric method
GB/T 42274-2022 Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry
GB/T 20127.8-2006 Steel and alloy - Determination of trace element contents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method
GB/T 20127.13-2006 Steel and alloy - Determination of trace element contents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method
GB/T 20127.7-2006 Steel and alloy - Determination of trace element contents Part 7: Determination of lead content by oscillopolarographic method
GB/T 20127.3-2006 Steel and alloy - Determination of trace element contents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method
GB/T 12737-2008 Chemical products for industrial use-General method for determination of traces of sulphur compounds as sulphate by reduction and titrimetry
GB/T 20127.5-2006 Steel and alloy - Determination of trace element contents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method
GB/T 37211.3-2022 Method for chemical analysis of metal germanium—Part 3: Determination of trace impurity elements content—Glow discharge mass spectrometry
GB/T 11446.7-2013 Test Method for Trace Anion in Electronic Grade Water by Ion Chromatography
GB/T 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
GB/T 28191-2011 Surface active agents—Detergents—Anionic-active matter stable to acid hydrolysis—Determination of trace amounts
GB/T 20127.11-2006 Steel and alloy - Determination of trace element contents Part 11: Determination of indium and thallium content by inductively coupled plasma-mass spectrometric method
GB/T 11446.5-2013 Test Method for Measuring Trace Metals in Electronic Grade Water by Atomic Absorption Spectrophotometry
GB/T 20127.9-2006 Steel and alloy - Determination of trace element contents Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method
GB/T 20127.10-2006 Steel and alloy - Determination of trace element contents Part 10: Determination of selenium content by hydride generation-atomic fluorescence spectrometric method
GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography

Professional Standard - Petrochemical Industry

SH/T 0657-2007 Standard test method for trace nitrogen in liquid petroleum hydrocarbons by syringe/inlet oxidative combustion and chemiluminescence detection
SH/T 0657-1998 Standard test method for trace nitrogen in liquid petroleum hydrocarbons by syringe/inlet oxidative combustion and chemiluminescence detection

Professional Standard - Commodity Inspection

SN/T 3974-2014 Determination of trace chromium (Ⅵ) in electroplating products by ion chromatography with post-column derivation

Professional Standard - Non-ferrous Metal

YS/T 229.4-2013 Chemical Analysis Methods for High Purity Lead - Part 4: Determination of Trace Impurity Elements Content - Glow Discharge Mass Spectrometry
YS/T 901-2013 Methods for Chemical Analysis of High Purity Tungsten - Determination of Trace Impurity Element Content - Glow Discharge Mass Spectrometry
YS/T 871-2013 Chemical analysis of high purity aluminium—Determination of trace impurities—Glow discharge mass spectrometry
YS/T 896-2013 Methods for Chemical Analysis of High Purity Niobium - Determination of Trace Impurity Element Content - Inductively Coupled Plasma Mass Spectrometry
YS/T 891-2013 Methods for Chemical Analysis of High Purity Titanium - Determination of Trace Impurity Element Content - Glow Discharge Mass Spectrometry
YS/T 474-2005 Determination of trace elements in high-purity gallium--ICP-MS analytical method
YS/T 895-2013 Methods for Chemical Analysis of High Purity Rhenium - Determination of Trace Impurity Element Content - Glow Discharge Mass Spectrometry
YS/T 900-2013 Methods for Chemical Analysis of The High Purity Tungsten - Determination of Trace Impurity Element Content - Inductively Coupled Plasma Mass Spectrometry
YS/T 923.2-2013 Methods for Chemical Analysis of High Purity Bismuth - Part 2: Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry
YS/T 922-2013 Methods for Chemical Analysis of High Purity Copper Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry
YS/T 917-2013 Chemical Analysis Methods for High Purity Cadmium Determination of Trace Impurity Elements Content Glow Discharge Mass Spectrometry
YS/T 897-2013 Methods for Chemical Analysis of High Purity Niobium - Determination of Trace Impurity Element Content - Glow Discharge Mass Spectrometry
YS/T 898-2013 Methods for Chemical Analysis of The High Purity Tantalum - Determination of Trace Impurity Element Content - Inductively Coupled Plasma Mass Spectrometry
YS/T 870-2013 Chemical Analysis of High Purity Aluminium-Determination of Trace Impurities Inductively Coupled Plasma Mass Spectrometry
YS/T 899-2013 Methods for Chemical Analysis of High Purity Tantalum - Determination of Trace Impurity Element Content - Glow Discharge Mass Spectrometry

Professional Standard - Public Safety Standards

GA/T 841-2009 General specification for trace narcotics/explosives detectors based on ion mobility spectrometry
GA/T 841-2021 General technical requirements for trace narcotics/explosives detectors based on ion mobility spectrometry

Group Standards of the People's Republic of China

T/CASAS 009-2019 Determination of Trace Impurities Concentration and Distribution in Semi-insulating SiC Materials by Secondary Ion Mass Spectrometry
T/CSTE 0007-2020 Determination of Trace Carbon Monoxide in Hydrogen Fuel - The Method of Mid-infrared Laser Spectroscopy for PEMFC
T/CASAS 010-2019 Determination of Trace Impurities Concentration and Distribution in GaN Materials by Secondary Ion Mass Spectrometry

工业和信息化部

YS/T 1288.4-2018 Methods for chemical analysis of high purity zinc- Part 4:Determination of trace impurity elements content- Glow discharge mass spectrometry

Professional Standard - Water Conservancy

SL/T 273.1-2001 Methods for the determination of organic chemicals in water - determination of trace nitrobenzenes by resin adsorption and gas chromatography
SL/T 220-1998 Determination of the trace amounts of Copper Zinc Cadmium and Lead in Water (Flow injection atomic absorption spectrometry)

Military Standard of the People's Republic of China-General Armament Department

GJB 962-1990 Lubricating Oil Trace Precipitation Determination

Professional Standard - Energy

NB/SH/T 6005-2020 Determination of trace sediment恤lubricating oils

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC MI-660 11.10-1984 Determination of Trace Impurities

HU-MSZT

MSZ 8692-1964 1435mm Trace Gold Measurements

API - American Petroleum Institute

API 27-30840-1977 THE INFLUENCE OF TRACE METALS IN DISPERSE AEROSOLS ON THE HUMAN BODY BURDEN OF TRACE METALS
API 26-60094-1975 Trace Metals In Urban Aerosols

American Society for Testing and Materials (ASTM)

ASTM UOP364-85 Trace Dissolved Oxygen in Liquids
ASTM D3116-89 Test Method for Trace Amounts of Lead in Gasoline

RU-GOST R

GOST 32919-2014 Juice products. Determination of trace quantities of methanol

Society of Automotive Engineers (SAE)

SAE AMS2280B-2006 Trace Element Control Nickel Alloy Castings
SAE AMS2280A-1992 Trace Element Control, Nickel Alloy Castings
SAE AMS2280C-2012 Trace Element Control, Nickel Alloy Castings