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Ion Trap and Linear Ion Trap

Ion Trap and Linear Ion Trap, Total:144 items.

In the international standard classification, Ion Trap and Linear Ion Trap involves: Water quality, Electricity. Magnetism. Electrical and magnetic measurements, Products of the chemical industry, Products of the textile industry, Rubber and plastics products, Semiconductor devices, Hand-held tools, Analytical chemistry, Inorganic chemicals, Soil quality. Pedology, Air quality, Metrology and measurement in general, Capacitors, Radiation measurements, Nuclear energy engineering, Paints and varnishes, Farming and forestry, Textile fibres, Electrical engineering in general, Tea. Coffee. Cocoa, Welding, brazing and soldering, Transformers. Reactors, Metalliferous minerals.

Zhejiang Provincial Standard of the People's Republic of China, Ion Trap and Linear Ion Trap

DB33/T 543-2005 Method for Determination of Multi-residue Pesticides in Fruits and Vegetables by Gas Chromatography Ion Trap Mass Spectrometry

Korean Agency for Technology and Standards (KATS), Ion Trap and Linear Ion Trap

KS I ISO 14911:2009 Water quality-Determination of dissolved Li+, Na+,NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography-Method for water and waste water
KS M ISO 2268:2007 Surface active agents(non-ionic)－Determination of polyethylene glycols and non-ionic active matter(adducts)－Weibull method
KS M ISO 2268-2007(2022) Surface active agents(non-ionic)－Determination of polyethylene glycols and non-ionic active matter(adducts)－Weibull method
KS M ISO 1065-2003(2018) Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents－Determination of cloud point
KS M ISO 2268-2007(2017) Surface active agents(non-ionic)－Determination of polyethylene glycols and non-ionic active matter(adducts)－Weibull method
KS M ISO 23470-2008(2018) Soil quality－Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution
KS M ISO 1065:2003 Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents－Determination of cloud point
KS M ISO 6840:2003 Cationic surface active agents(hydrochlorides and hydrobromides)-Determination of critical micellization concentration-Method by measurement of counter ion activity
KS M ISO 6840:2013 Cationic surface active agents(hydrochlorides and hydrobromides)－Determination of critical micellization concentration－Method by measurement of counter ion activity
KS M ISO 6840-2003(2008) Cationic surface active agents(hydrochlorides and hydrobromides)－Determination of critical micellization concentration－Method by measurement of counter ion activity
KS M ISO 4311-2003(2018) Anionic and non-ionic surface active agents－Determination of the critical micellization concentration－Method by measuring surface tension with a plate, stirrup or ring
KS M ISO 2869:2007 Surface active agents－Detergents－Anionic-active matter hydrolyzable under alkaline conditions－Determination of hydrolyzable and non-hydrolyzable anionic-active matter
KS M ISO 2869-2007(2022) Surface active agents－Detergents－Anionic-active matter hydrolyzable under alkaline conditions－Determination of hydrolyzable and non-hydrolyzable anionic-active matter
KS M ISO 2869-2007(2017) Surface active agents－Detergents－Anionic-active matter hydrolyzable under alkaline conditions－Determination of hydrolyzable and non-hydrolyzable anionic-active matter
KS M ISO 4311:2003 Anionic and non-ionic surface active agents－Determination of the critical micellization concentration－Method by measuring surface tension with a plate, stirrup or ring
KS H ISO 11292:2007 Instant coffee－Determination of free and total carbohydrate contents－Method using high-performance anion-exchange chromatography
KS I ISO 10304-3:2008 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
KS C 6520-2021 Components and materials of semiconductor process —Measurement of wear characteristics by plasma

International Organization for Standardization (ISO), Ion Trap and Linear Ion Trap

ISO 14911:1998 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water
ISO 2268:1972 Surface active agents (non-ionic); Determination of polyethylene glycols and non-ionic active matter (adducts); Weibull method
ISO 178:1975 Surface chemical analysis — Secondary ion mass spectrometry — Linearity of intensity scale in single ion counting time-of-flight mass analysers
ISO 17862:2013 Surface chemical analysis — Secondary ion mass spectrometry — Linearity of intensity scale in single ion counting time-of-flight mass analysers
ISO 178:2019 Surface chemical analysis — Secondary ion mass spectrometry — Linearity of intensity scale in single ion counting time-of-flight mass analysers
ISO 17862:2022 Surface chemical analysis — Secondary ion mass spectrometry — Linearity of intensity scale in single ion counting time-of-flight mass analysers
ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
ISO 6840:1982 Cationic surface active agents (Hydrochlorides and hydrobromides); Determination of critical micellization concentration; Method by measurement of counter ion activity
ISO 2869:1973 Surface active agents; Detergents; Anionic-active matter hydrolyzable under alkaline conditions; Determination of hydrolyzable and non-hydrolyzable anionic-active matter
ISO 2870:1973 Surface active agents — Detergents — Anionic-active matter hydrolyzable under acid conditions — Determination of hydrolyzable and non-hydrolyzable anionic-active matter
ISO 23830:2008 Surface chemical analysis - Secondary-ion mass spectrometry - Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
ISO 4311:1979 Anionic and non-ionic surface active agents; Determination of the critical micellization concentration; Method by measuring surface tension with a plate, stirrup or ring
ISO 11292:1995 Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography

German Institute for Standardization, Ion Trap and Linear Ion Trap

DIN EN ISO 14911:1999 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water (ISO 14911:1998); G
DIN ISO 2268:1980 Surface active agents (non-ionic); determination of polyethylene glycols and non-ionic active matter (adducts), Weibull method
DIN EN 13955:2003 Surface active agents - Determination of Krafft-point and solubility of ionic surface active agents; German version EN 13955:2002
DIN EN 13955:2003-03 Surface active agents - Determination of Krafft-point and solubility of ionic surface active agents; German version EN 13955:2002
DIN 54406:2000 Testing of ion exchangers (bead form) - Determination of resistance to osmotic and hydromechanical stress

Professional Standard - Agriculture, Ion Trap and Linear Ion Trap

SN/T 5052-2018 Ion chromatography for the determination of fluoride, chloride, sulfate and nitrate ions in water-soluble carbonates
SN/T 5051-2018 Determination of Fluoride, Chloride, Sulfate and Nitrate in Water-Soluble Phosphates by Ion Chromatography
SN/T 5576-2023 On-line Combustion-Ion Chromatography for Determination of Fluorine and Chlorine in Coal
NY/T 295-1995 Determination of Cation Exchange Capacity and Exchangeable Base of Neutral Soil
SL/T 788.4-2019 Part 4: Determination of water quality anionic surfactants and

American Society for Testing and Materials (ASTM), Ion Trap and Linear Ion Trap

ASTM D4519-94(2005) Standard Test Method for On-Line Determination of Anions and Carbon Dioxide in High Purity Water by Cation Exchange and Degassed Cation Conductivity
ASTM D4519-16 Standard Test Method for On-Line Determination of Anions and Carbon Dioxide in High Purity Water by Cation Exchange and Degassed Cation Conductivity
ASTM D4519-94(1999)e1 Standard Test Method for On-Line Determination of Anions and Carbon Dioxide in High Purity Water by Cation Exchange and Degassed Cation Conductivity
ASTM F996-11(2018) Standard Test Method for Separating an Ionizing Radiation-Induced MOSFET Threshold Voltage Shift Into Components Due to Oxide Trapped Holes and Interface States Using the Subthreshold Current–V
ASTM E1787-96 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-02 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-08 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM UOP434-83 Free Water and Volatile Hydrocarbon Content of Molecular Sieves
ASTM D6919-17 Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography
ASTM E2371-13 Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)
ASTM D6504-11 Standard Practice for On-Line Determination of Cation Conductivity in High Purity Water
ASTM E2371-21 Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)
ASTM E2371-21a Standard Test Method for Analysis of Titanium and Titanium Alloys by Direct Current Plasma and Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Test Methodology)
ASTM D4456-99 Standard Test Methods for Physical and Chemical Properties of Powdered Ion Exchange Resins
ASTM D4456-99(2005) Standard Test Methods for Physical and Chemical Properties of Powdered Ion Exchange Resins

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Ion Trap and Linear Ion Trap

GB/T 15818-1995 Testing method for biodegradability of anionic and nonionic surfactants
GB/T 32109-2015 Test methods of peel adhesion properties for dipped yarns and cord fabric
GB/T 5560-2003 Nonionic surface active agents--Determination of polyethylene glycols and non-ionic active matter(adducts)--Weilbull method
GB/T 11278-1989 Anionic and non-ionic surface active agents--Determination of the critical micellization concentration--Method by measuring surface tension with ring
GB/T 20198-2006 Surface active agents - Detergents - Anionic-active matter hydrolyzable under alkaline conditions - Determination of hydrolyzable and non-hydrolyzable anionic-active matter
GB/T 11276-1989 Cationic surface active agents(hydrochlorides and hydrobromides)--Determination of critical micellization concentration--Method by measurement of counter ion activity
GB/T 2465-1996 Pyrites and concentrate--Determination of fluorine content Ion-selective electrode method
GB/T 1872-1995 Phosphate rock and concentrate--Detrmination of fluorine content--Specific ion electrode method
GB/T 5173-1995 Surface active agents and detergents--Determination of anionic-active matter by direct two-phase titration procedure
GB/T 37543-2019(英文版) Measurement method for total electric field strength and ion current density of DC transmission line and converter station

未注明发布机构, Ion Trap and Linear Ion Trap

BS 7310:1990(2012) Specification for Ion - selective electrodes, reference electrodes, combination electrodes and ion - selective electrode meters for determination of ions in solution

RO-ASRO, Ion Trap and Linear Ion Trap

STAS SR 9888-2001 Water quality. Determination of the biodegradability of anionic and non-ionic surfactants
STAS SR ISO 1065:1995 Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents - Determination of cioud point
STAS SR ISO 2268:1995 Surface active agents (non-ionic) - Determination of poly-ethylene glycols and non-ionic active matter (adducts) -Weibull method
STAS 11197-1979 WATER AND STEAM FOR BOILERS Determination of hydrogen ions activity in waters with reduced electroconductibility

Group Standards of the People's Republic of China, Ion Trap and Linear Ion Trap

T/CCTA 30301-2020 Cotton and cationic modified cotton blend natural color yarn

PL-PKN, Ion Trap and Linear Ion Trap

PN C04834-1986 Non-ionic surface active agents Determination of polyethylene glycols and non-ionic active matter Weibull method
PN C04576-10-1986 Water and waste water Tests for nitrogen Determination of nitrate nitrogen by potentiometric method with ion selective electrode
PN C04603-04-1986 Water and waste water Tests for cyanides Determination of frec combined and total cyanides by potentiometric method with ion selective electrode

Association Francaise de Normalisation, Ion Trap and Linear Ion Trap

NF EN ISO 12624:2022 Produits isolants thermiques pour les équipements de bâtiments et les installations industrielles - Détermination des faibles quantités d'ions chlorure, fluorure, silicate et sodium solubles dans l'eau et mesure du pH
NF ISO 23830:2009 Analyse chimique des surfaces - Spectrométrie de masse des ions secondaires - Répétabilité et constance de l'échelle des intensités relatives en spectrométrie statique de masse des ions secondaires
NF C93-113*NF EN 62813:2015 Lithium ion capacitors for use in electric and electronic equipment - test methods for electrical characteristics
NF M60-804-2:2004 Nuclear energy - Activity measurement of transuranium elements (Pu, Am, Cm) in water with alpha spectrometry - Part 2 : radionuclides separation with anionic and cationic resines and chromatographic extraction.
NF T73-414:1983 Surface active agents. Cationic surface active agents (hydrochlorides and hydrobromides). Determination of critical micellization concentration. Method by measurement of counter ion activity.
NF T73-411:1980 Anionic and non-ionic surface active agents. Determination of the critical micellization concentration. Method by measuring surface tension with a plate, stirrup or ring.
NF X21-064*NF ISO 23830:2009 Surface chemical analysis - Secondary-ion mass spectrometry - Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry.
NF C74-204/A1:2006 Medical electrical equipment - Dosimeters with ionization chambers and/or semi-conductor detectors as used in X-ray diagnostic imaging
NF EN 62813:2015 Condensateurs au lithium-ion destinés à être utilisés dans les équipements électriques et électroniques - Méthodes d'essai relatives aux caractéristiques électriques
NF A81-011:1991 Tungsten electrodes for inert gas shielded arc welding, and for plasma cutting and welding. Codification.
NF EN 13955:2003 Agents de surface - Détermination du point de Krafft et de la solubilité des agents de surface ioniques

BE-NBN, Ion Trap and Linear Ion Trap

NBN T 63-120-1980 Surface active agents (non-ionic) - Determination of polyethylene glycols and non-ionic active matter (adducts)-Weibull method
NBN T 63-129-1980 Anionic and non-ionic surface active agents - Dermination of the critical micellization concentration - Method by measuring surface tension with a plate, stirrup or ring
NBN T 63-125-1980 Surface active agents - Detergents -Anionic-active matter hydrolyzable under alkaline conditions - Determination of hydrolyzable and non-hydrolyzable anionic active matter
NBN T 63-152-1983 Cationic surface active agents (hydrochlorides and hydrobromides) - Determination of critical micellization concentration - Method by measurement of counter ion activity

International Electrotechnical Commission (IEC), Ion Trap and Linear Ion Trap

IEC 63370:2022 Lithium-ion batteries and charging systems - Safety
IEC 62813:2015 IEC 62813, Ed. 1: Lithium ion capacitors for use in electric and electronic equipment - Test methods for electrical characteristics

British Standards Institution (BSI), Ion Trap and Linear Ion Trap

BS ISO 17862:2013 Surface chemical analysis. Secondary ion mass spectrometry. Linearity of intensity scale in single ion counting time-of-flight mass analysers
BS EN ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
BS ISO 17862:2022 Surface chemical analysis. Secondary ion mass spectrometry. Linearity of intensity scale in single ion counting time-of-flight mass analysers
20/30409963 DC BS ISO 17862. Surface chemical analysis. Secondary ion mass spectrometry. Linearity of intensity scale in single ion counting time-of-flight mass analysers
BS EN 62813:2015 Lithium ion capacitors for use in electric and electronic equipment. Test methods for electrical characteristics
BS ISO 23830:2008 Surface chemical analysis - Secondary-ion mass spectrometry - Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
BS EN 13955:2002 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents

CZ-CSN, Ion Trap and Linear Ion Trap

CSN 64 0339-1982 Uetorminat ion of volatile and non-volatile ompononts
CSN 66 6140-1981 Method for determination of tho total content of freo polyethyloneglycols and active matter in non-ionic SAA.
CSN 64 0921-1967 Determination of total capacity and total acidity of weakly acidic cation exchange resins
CSN 83 0540 Cast.28-1987 Chemical and physical analysis of waste waters. Determination of anionic surfactants
CSN 83 0540 Cast.29-1987 Chemical and physical analysis of waste waters. Determination of non-ionic surfactants
CSN 68 1143-1994 Testing methods for surfactans and detergents. Determination of anion-active tenside

KR-KS, Ion Trap and Linear Ion Trap

KS M ISO 1065-2003(2023) Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents－Determination of cloud point
KS I ISO 13536-2008 Soil quality－Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8.1
KS M ISO 4311-2003(2023) Anionic and non-ionic surface active agents－Determination of the critical micellization concentration－Method by measuring surface tension with a plate, stirrup or ring

Canadian General Standards Board （CGSB), Ion Trap and Linear Ion Trap

CGSB 2.11-94 17.3-CAN/CGSB-1994 Methodes D'Echantillonnage Et Et D'Essai Des Savons Et Detergents Determination De La Teneur En Ingredient Anionique Actif (Par Titrage Cationique)

Japanese Industrial Standards Committee (JISC), Ion Trap and Linear Ion Trap

JIS K 0155:2018 Surface chemical analysis -- Secondary ion mass spectrometry -- Linearity of intensity scale in single ion counting time-flight mass analysers
JIS K 0153:2015 Surface chemical analysis -- Secondary-ion mass spectrometry -- Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
JIS C 62813:2016 Lithium ion capacitors for use in electric and electronic equipment -- Test methods for electrical characteristics
JIS Z 3233:2001 Tungsten electrodes for inert gas shielded arc welding, and for plasma cutting and welding

Association of German Mechanical Engineers, Ion Trap and Linear Ion Trap

VDI 4320 Blatt 3-2017 Measurement of atmospheric depositions - Determination of the deposition of water-soluble anions and cations - Sampling with bulk- and wet only-collectors

API - American Petroleum Institute, Ion Trap and Linear Ion Trap

API PUBL 4666-1999 Toxicity of Common Ions to Freshwater and Marine Organisms

RU-GOST R, Ion Trap and Linear Ion Trap

GOST R 8.846-2013 State system for ensuring the uniformity of measurements. Air ion composition measurements. Air ionizers and air ion generators. Methods of measuring their parameters
GOST 27403-1987 Vat dyes. Determination of freezing point, centrifuging fastness and value of hydrogen ion concentration (pH)
GOST 25163-1982 Surface-active substances. Method of determining of free polyethylene glycol and an active substance in nonionic surface-active substances
GOST 27776-1988 Arc welding and plasma-arc treatment flexible manufacturing modules. Basic parameters

European Committee for Electrotechnical Standardization（CENELEC）, Ion Trap and Linear Ion Trap

EN 62813:2015 Lithium ion capacitors for use in electric and electronic equipment - Test methods for electrical characteristics

GOSTR, Ion Trap and Linear Ion Trap

GOST R IEC 62813-2020 Lithium ion capacitors for use in electric and electronic equipment. Test methods for electrical characteristics

TH-TISI, Ion Trap and Linear Ion Trap

TIS 1760-1999 Surface active agents.detergents.anionic.active matter hydrolyzable under alkaline conditions.determination of hydrolyzable and non.hydrolyzable anionic.active matter
TIS 1419-1997 Water filter: granular activated carbon and cation exchange resin type
TIS 1765-1999 Anionic and non.ionic surface active agents.determination of the critical micellization concentration.method by measuring surface tension with a plate, stirrup or ring

VN-TCVN, Ion Trap and Linear Ion Trap

TCVN 7033-2002 Instant coffee.Determination of free and total carbohydrate contents.Method using high-performance anion-exchange chromatography

AENOR, Ion Trap and Linear Ion Trap

UNE 55802:1985 SURFACE ACTIVE AGENTS. CATIONIC SURFACE ACTIVE AGENTS (HYDROCHLORIDES AND HYDROBROMIDES). DETERMINATION OF CRITICAL MICELLIZATION CONCENTRATION. METHOD BY MEASUREMENT OF COUNTER ION ACTIVITY
UNE 55700:1982 SURFACE ACTIVE AGENTS. ANIONIC AND NON-IONIC SURFACE ACTIVE AGENTS. DETERMINATION OF THE CRITICAL MICELLIZATION CONCENTRATION. METHOD BY MEASURING SURFACE TENSION WITH A PLATE, STIRRUP OR RING
UNE 83956:2008 Concrete durability. Water for mixing and aggresive water. Ion sulfate content.
UNE-EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents.

AT-ON, Ion Trap and Linear Ion Trap

ONORM S 5233-1987 Dosimeters for use in radiotherapy with ionization Chambers forX-rays, y -rays and electron beams

Danish Standards Foundation, Ion Trap and Linear Ion Trap

DS/EN ISO 10304-4:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
DS/EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents

US-HI, Ion Trap and Linear Ion Trap

HI 9.6.7-2010 Effects of Liquid Viscosity on Rotodynamic (Centrifugal and Vertical) Pump Performance

Professional Standard - Textile, Ion Trap and Linear Ion Trap

FZ/T 50019-2013 Test method for dying saturation value of cationic dyeable modified polyester fiber

AT-OVE/ON, Ion Trap and Linear Ion Trap

OVE EN IEC 63370:2021 Lithium-Ion Batteries and Charging Systems - Safety (IEC 116/493/CDV) (english version)

American National Standards Institute （ANSI), Ion Trap and Linear Ion Trap

ANSI/UL 1876-2011 Standard For Safety For Isolating Signal and Feedback Transformers for Use in Electronic Equipment

国家林业和草原局, Ion Trap and Linear Ion Trap

LY/T 3013-2018 Determination of chloride and sulfate in wood activated carbon by ion chromatography

Professional Standard - Commodity Inspection, Ion Trap and Linear Ion Trap

SN/T 2186-2008 Determination of soluble lead,cadmium,chromium and mercury in paints.Inductively coupled plasma atomic emission spectrometry

Lithuanian Standards Office , Ion Trap and Linear Ion Trap

LST EN 13955-2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
LST EN ISO 10304-4:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997)

European Committee for Standardization (CEN), Ion Trap and Linear Ion Trap

FprEN ISO 10304-4:2021 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO/FDIS 10304-4:2021)
EN 13955:2002 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents

Professional Standard - Electron, Ion Trap and Linear Ion Trap

SJ/T 10743-1996 Tungsten-cerium electrodes for inert gas protection arc welding, plasma welding and cutting