GB/T 37385-2019 in English

VALID

Test method for chloride content of silicon—Ion chromatography method

Issued on:2019-03-25
Implemented on:2020-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 37385-2019
Document status:	VALID
Title in English:	Test method for chloride content of silicon—Ion chromatography method
Title in Chinese:	硅中氯离子含量的测定离子色谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2019-03-25
Implemented on:	2020-02-01
ICS Classification:	77.040-Testing of metals
Chinese Classification:	H17-Semimetal and semiconductor material analysis method
Professional Classification:	GB-National Standard
Related Keywords:	silicon ion chromatography method introduction chloride ion content application detection method ion chromatography quantitative analysis ion chromatography chloride content
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Chloride ion determination Definition of parent ion + product ion Ion Chromatography Water Content Chloride Water Bromide Ion Chromatography ion chromatography gases ion chromatography liquid chromatography gas ion chromatography How to Measure Chloride Ions cic ion chromatography ion ion suppression The role of ion chromatography Determination of Ammonium Ions by Ion Chromatography ic ion chromatography Quantitative Ion Chromatography MS parameter product ion Chloride ion detection method icp plasma chromatography Determination of Trace Anions in Chemical Fertilizers by Ion Chromatography ion mode ion Determination of Formic Acid by Ion Chromatography Chromatography carbon content State-of-the-art Used Ion Chromatography Chloride ion content in seawater Vapor Chloride long-term ion chromatography Photometric Chloride Seawater Chloride Content Seawater Chloride Content ion chromatography cations Ion Chromatography + Peak to Peak Ion trap mass spectrometry + ion ion chromatography Ion Chromatographybr Determination of chloride ion content together with Quantitative ion Determination of Chloride in Water by Ion Chromatography Silicon content in industrial silicon ion chromatography bar Atmospheric Chloride icp ion chromatography metal ion Adduct ion Trace Chloride Ion Detection Method for Determination of Chloride Ions in Water Quality Sodium ion content detection in water Sodium ion content determination method Ion Chromatography Chloride Ion Ion Chromatography Ammonium Ion Used Ion Chromatography ion pairs in mass spectrometry Ion Chromatography Negative Peak Method for measuring ion density in air instead of chloride ion ion trap single ion Determination of Cation in Water by Ion Chromatography Mass Spec Product Ion Precursor Ion ammonium ion chromatography Silicon content in gas Chloride ions in water quality Chloride ion analysis method Chloride Ion Chemical Analysis in Water Vapor Chloride Determination of Inorganic Chloride Ions Ion Chromatography Negative Peak IC flow rate IC flow rate Water Quality Chloride Ion Determination Method Chromatography copper ion Mass Spectrometer Precursor and Product Ions HPIM Role in Ion Chromatography Ion Chromatography Counterion ion chromatography gases Ammonium Ion Chromatography Precursor Product Ion Mass Spectrometry Molecular Ion Precursor Determination of Ammonium Ions by Ion Chromatography Ammonium Ion Chromatography Cerium ion content Ion Chromatography Ammonium Ion Ion Chromatography Ammonium Ion Precursor and product ions for mass spectrometry ion chromatography Ion Chromatography Ammonium Ion Precursor ions for mass spectrometry Why Measure Chloride Ions in Water How to measure ion chromatography What gas is used in ion chromatography Chloride Nephelometric Method Determination of Ammonium Ion by Ion Chromatography astm method chloride ion ammonium ion chromatography ionic reagents Chloride ion content in seawater Deuterated phenanthrene parent ion product ion What does ic ion chromatography measure Sodium ion content determination method What gas is used in ion chromatography Chromatographic transitions ion chromatography How to determine the content of chloride ion in sulfuric acid Ion Chromatography Fe Chloride ion content by potentiometric method non-ionic molecules Which ions does ic measure Determination of ammonium ion by ion chromatography component parent ion product ion my ion chromatogram Ion Chromatography Tank Quantifier ions are different Trace Chloride Ion Meter Precursor ions and product ions in mass spectrometry Trace Chloride Ion Test Method Ion chromatography rhodium Product ion determination icp plasma chromatography Determination of Chloride Ions in Water Quality Mass Spec Precursor Product Ions Precursor Ions in Mass Spectrometry ionic ftir Chloride mass gas for ion chromatography How Ion Chromatography Determines Ammonium Ions Chloride ion content detection basis Chloride Ion Mass Determination of Ammonium by Ion Chromatography Ion Chromatography and Semiconductors ion content ion chromatography gases Silicon content in gas Hydroxylamine Ion Chromatography Determination of Chlorine Content in Ethylene Glycol by Ion Chromatography Ion Chromatography Ammonium Ion free cadmium ion Chloride ion content of seawater What does ion chromatography measure? Chloride meter ion ftir Ion Chromatography and Gas Chromatography Colorimetric method for determination of sulfide ion Silicon content in coal Ion chromatography with bromide detection Ion Chromatography Chlorine Chloride Analysis Separation silica gel volume Ammonium Ion Chromatography Ion Chromatography 200,000 Chromatographic peaks are not separated Chloride Ion Chromatography Liquid Chloride Content Ion chromatogram peaks are small Chromatographic separation technology Qualifier ion Ion Chromatography Ammonium Ion Determination of Bromide Ion by Ion Chromatography Hydrogen Ion Chromatography Ammonium ion + ion chromatography Atmospheric Chloride Ions ion detection rod Chromatographic detection method of chloride ion Chloride ion detection method in water Chloride content Ammonium ion content in water ion detection rod Chloride ion content of water quality Determination of cations by ion chromatography Chloride ion detection in water Inspection of Bromide Ion Content Detection of sodium ion content Determination of Iodide Ion by Ion Chromatography ion chromatography cic and Chloride ion content of mortar Product ion quantification daughter ions and m Ion Chromatography Integration Peak separation Mass Spec Product Ions and Precursor Ions nh4 ion ion chromatography Ion Chromatography Grade Determination of Fluorine in Food by Ion Chromatography Mass spectrum with 3 chlorines ionic and non-ionic state negative ion spectrum Polymer Chromatography Ion identification cobalt chloride ion Energy Spectrum of Erbium Ion Iodide Ion Chromatography Cation peak Chloride Analysis Determination of Bromide Ion Content by Ion Chromatography linear ion How to determine the parent ion product ion Ion Chromatography Selection Chlorine Mass Spectrometry Peptide Molecular Ion Peak Mass spectrometric detection of transitions Determination of Chloride Content Determination of chloride ion Trace Chloride Ion Detection Mass Spec Precursor Product Ions Mass Spec Ion Hydrazine Determination of ammonium ion content Chloride ion content by titration Ion Chromatography Isotopes Linear Ion Hydrazine Mass Spectrometry Determination of Iodide Ion by Ion Chromatography Mass spectrometry precursor and product ions UV ion chromatography Water Quality Chloride Ion Determination Method Chloride measurement The content of chloride ions in the soil Mass Spec Precursor Product Ions Ion Chromatography Gadolinium Gadolinium ion chromatography Quantifier ion ion chromatography icp ion determination mass spectrometry ion spectrum Ion Chromatography 35 Method for Determination of Chloride Ion Content in Water Quality Detection of Chloride Ions in Water The molecular weight in the mass spectrum is more than 7 Chloride equipment How to detect sodium ion content How to Determine the Precursor Ions in the Ion Trap What does ion chromatography measure Liquid Chromatography for Dissolved Anion Content 58 ions in the mass spectrum ion pair chromatography ion chromatography, cl Determination method of manganese ion Ion Chromatography Negative Peak Seawater Chloride Content Chloride ion content in three types of water Chloride ion detection in water Ion Chromatography Hydrogen Ion Positive Peak Ion Chromatography Water Peak Ion Chromatography Water Positive Peak Ion Chromatography with Ammonium Ion Detection Ion Chromatography Water Quality na ion content ion chromatography filter Chloride ion in formic acid Ion Chromatography Copper Determination of Nitrogen by Ion Chromatography Precursor ion quantification Determination method of sodium ion content peak separation Trace Chloride Ion Test Method Mass Spec Precursor Product Ions What gas is used for ion chromatography ion chromatography filter Ammonium Ion Analysis Method Ion Chromatography Determination of Chloride Ion in Ore Cerium ion content Ion Chromatography Ion Pair Chromatography Ionic Strength Measurement Chloride content Determination method of ammonium ion content Ion Chromatography Content Niobium chloride icp ion chromatography Determination of Chloride Ion Content Fe ion mass spectrometry Mercury ion content in water Chloride Spectroscopy Chloride content in water Chloride Ion UV Detection Determination of Precursor and Product Ions in Mass Spectrometry Determination of Chloride Ion by Ion Chromatography Total content of water-soluble chloride ions Chloride Ion Detection by Ion Chromatography Determination of Chloride and Bromide by Ion Chromatography icp ion chromatography Chloride ion electrode method detection ion qualifier ion quantifier Ion Chromatography Chlorine Phosphate Ion Chromatography Sampler Ion source for mass spectrometry Chloride ion content Chlorine Analysis of Chloride Ions by Titration Several ionizations in mass spectrometry Ionic Strength Measurement Ion Chromatography + Ammonium Ion Chloride ion content of water quality Method for Determination of Chloride Ion Content in Water Quality Determination of Ammonium Ions in Water by Ion Chromatography Quantitative transition ion chromatography ca Ion Chromatography Circulating Chloride Determination Chloride ion determination method for water quality Cadmium chloride ion Precursor and Molecular Ions Chloride content analysis Determination of sodium ion content Ion Chromatography Ammonium Ion Method for Quantitative Determination of Bromide Ions Ionization methods in mass spectrometry Ion Quantitative Analysis Silicon Spectrum Negative ions for mass spectrometry ion chromatogram group Determination of Fluoride Ion in Water Soluble Chemicals - Ion Chromatography Determination of iodide ion chromatography Chloride ion impurities in water Determination of ammonia ion in water Gas Chromatography + Cation Method for Determination of Chloride Ions in Water Quality Determination method of sodium ion content in water quality Which gases are used in ion chromatography Carrier Gas for Ion Chromatography Sodium ion concentration ion chromatography What is the amount of chloride ions in the soil Used Ion Chromatography Chloride ion content by titration General chloride ion content in soil ion color ion hplc ion chromatography The general content of chloride ions in the soil Trace Chloride Ion Test Solid Chloride Ion Gas Chromatography Mass Spectrometry Precursor Ion Product Ion How to Determine Product and Precursor Ions Ammonium Ion Chromatography What does ion chromatography test Ion trap mass ion chromatography hplc Chloride ion content in steam water Chloride ion chromatography detection Molecular parent ion Ion Chromatography Conductivity Cell Chloride ion analysis and determination method How much chloride ion content Mass Spectrometry Precursor Ions and Product Ions Spectrum Molecular Weight Trace Chloride Ion Detection Method Ion Chromatography Bromide Ion Detection Mass spec b-ions Method for Measuring Bromide Ions by Ion Chromatography Determination of Chloride Ion Content in Liquid How to detect trace chloride ions Mass Spectrometry Transitions How much chloride ion Method for detecting chloride ion by ion chromatography How to detect trace chloride ions Mass Spec Precursor Product Ions Chloride Ion Chromatography linear ion mass spectrometry Determination of sodium ion by ion chromatography Chromatographic Ion Mode in negative ion spectrum Determination of Organosulfur Chloride by Ion Chromatography Sodium ion content detection ion chromatogram reverse peak parent ion and product ion More than eight peaks in ion chromatogram ion chromatography together daughter ion mode ion Wavelength Chlorine Content Determination Method Chloride ion negative peak Ion trap quantification Ammonium Ion Method Ion Chromatography daughter ion mode Silicon ions Precursor Product Ions for Mass Spectrometry mass spectrometric product ions parent ion interaction mass spectrometry, parent ion product ion How to Determine Precursor Ions and Product Ions in Quadrupole Mass Spectrometry Solid Waste Ion Chromatography How are precursor and product ions in quadrupole mass spectrometry Quantitative ion How to measure the content of ions in water How are precursor ions and product ions determined in quadrupole mass spectrometry? Gases for Ion Chromatography Precursor and Product Ions in Quadrupole Mass Spectrometry ion range Ion chromatography stable precursor ion mass Peak + Ion Chromatography Ion Chromatography Same Ion Ammonium ion test method ion chromatography parent ion plastic silica chromatography daughter ion mode ion chromatographyhigh pressure Chloride ion astm parent ion product ion Cesium Ion Mass Spectrometry ion chromatography icp Non-ionic content detection Selected Ion Chromatography Detection Ion trap quantification Determination of Fluorine and Chlorine in Nickel Ore by Ion Chromatography Precursor Molecular Ion Ion Chromatography Peak Height ion mass spectrometry Ions in a mass spectrum For ion chromatography Precursor ion Ion Chromatography d Ionic Strength Measurement Determination of fluoride ion in ore by ion chromatography Total Chlorine and Chloride Ions What gases are used in ion chromatography? Product ion monitoring The advantages of ion chromatography precursor ion mass Organic Nitrogen Ion Chromatography Quantitative analysis of ions Quantitative copper ion Chloride index Molecular Ions and Precursor Ions Fluoride ion and chloride ion detection Chloride peak Ion chromatography, potentiometric titration Major ions in mass spectrometry Portable Ion Chromatography Detection plasma chromatography Ion chromatography detects ions How to determine the parent ion product ion Determination of Cesium Ion Chromatography er ion peak Ion Chromatography Water Peak Ion Chromatography Peaks ion chromatogram group Ion Chromatography Content 2012+ Ion Chromatography IC Determination of Ion Chromatography Determination of Gadolinium Ion Content by Ultraviolet Method Ion Meter Chlorine Ion Trap and Ion Chromatography Voltammetry Iron Ion Determination of Chloride Ion Chromatography Determination of Bromine by Ion Chromatography copper chloride ion Ion Chromatography Grade Chloride ion detection by electrode method Ionization methods in mass spectrometry Determination of Fluoride Ion by Ion Chromatography Spectrophotometric determination of chloride ion Ion Chromatography Gold Electrode Ion Chromatography probably parent ion product ion Determination of Ammonium by Ion Chromatography Product ion m Determination of Trace Chloride Ions in Water by Spectrophotometry Parent ion 115, product ion 79 Ion Chromatographic Purity Ion Chromatography Ion Peak Integration Ion Chromatography Cationic Water Peak Quantity of product ions in mass spectrometry Portable Ion Chromatography Ion Chromatography Test Sample Ion Chromatography + Gold Electrode ion source ion trap Precursor ion quantification Ion chromatography is suitable for ion chromatography and icp Iron ion content in water Detecting Transitions in Mass Spectrometry ion chromatograph During ion chromatography Ion Chromatography and Ion Pair Reversed Phase Chromatography two ion chromatography ion meter Precursor ion/product ion detection Ion Chromatography Potentiometric Titration MS ion cluster Leaving color ion content cic ion chromatography Chloride Chromatographic Content What gas is used for ion chromatography? Chloride Titanium Definition of Precursor and Product Ions Standard Method for Ion Chromatography Tests Chromatographic peak separation resolution Polymer Chromatography Silicate Ion Chromatography cations in ionic species Fluoride ion content in water Cadmium ion detection How to determine the content of mercury ions in water Ammonium Content Ion Chromatography German Ion Chromatography The role of precursor ions and product ions Cadmium ion detection Ion Chromatography Determination Determination method of ammonium ion content Solid Waste Ion Chromatography Ion chromatography detection method Mass Chromatography of Total Ions Total Ion Mass Chromatography Ion selection in mass spectrometry gas chromatography cation Titanium chloride ion Cadmium ion content detection Ion trap mass Chromatography detection content ion bottle ion chromatography icp Ion chromatography sample cup Lanthanum ion chromatography detection Detection of Chloride Ion in Ion Chromatography ion chromatography, ion pair chromatography Ion Chromatography vs Ion Pair Chromatography Total Nitrogen Chromatography instrument for measuring ions in water daughter ion pigment Ion Chromatography Fluoride Ion Pigment ion Mass Spectrum Peak Precursor Ion Cations in Mass Spectrometry Equipment for Determination of Ion Content Trace chloride ion test in water Ionization Methods in Mass Spectrometry Ion Pair Chromatography Ion Chromatography Mass Spectrometry and Ion Chromatography Ion trap quantitative analysis Ions in mass detection Determination of Amines by Ion Chromatography Ion Chromatography in Food Chloride ion, fluoride ion detection Silicon ion detection Determination of Chloride Ion Chromatography Each ion peak in ion chromatogram Ion peaks in a mass spectrum precursor ion Determination of Chloride Trace Metal ion content in water Ion Chromatography Ion Peaks Ion Chromatography li ion content ion ion trap d Zinc ion content in water ion mass chromatography Lithium Sulfide Chromatography Ion Chromatography Stationary Phases for Ion Pair Chromatography Linear Ion Trap Ions Precursor ion point Ion Exchange Chromatography Determination Room atomic + sodium ion content Ion Chromatography Reverse Ion Chromatography ion mass chromatography ion chromatographyhigh pressure ion chromatography Pigment ion Reverse Ion Chromatography ion chromatography Titanium electrode Chloride ion edta with ion chromatography Mass Spec Precursor Product Ions Ion Chromatography + MO Ion chromatography sample cup Detection center ion Organic Amine Ion Chromatography Plasma silicon Plating Ion Chromatography Chromatographic separation technology Determination of Silicate by Ion Chromatography How to Measure Chloride Ions in Wastewater Abnormal ion chromatographic water peak Ion Chromatography is unstable Are magnesium ions colored? how much chloride ion Ion pair chromatography Iron ion peak chromatography gas for ion chromatography Chromatographic parent ion peak English Determination of hydrogen ions by ion chromatography Ammonium ion content Metal ion content in water Chloride Ion Chromatography The main detection of ion chromatography Ion Chromatography UV Detection Aluminum chloride ion Determination method of sodium ion in water Ion Hydrazine Mass Spectrometry Ion Chromatography Trace Peptides Chloride ion in water Ion Chromatography UV Detection Ion Chromatography Fluoride Zero Point peak transition Ammonium ion content Plasma silicon Ion chromatography EDTA+ content Hydrochloride Ion Chromatography Fluoride Ion Chromatography in Water Daily use of ion chromatography Water Quality Chloride Ion Determination Determination of Ammonium Ions by Ion Chromatography Chloride test Chloride ion determination titration method in water Method for Determination of Manganese Ions Trace Chloride Ion Determination Method flow chromatography Chloride Ion Chromatographic Test Method Method for Determination of Chloride Ion in Water Ion chromatogram peaks are too messy Ion Chromatography + Trace + Peptides Chloride ions in water Trace Chloride Ion Determination Method Ion Chromatography Ammonium Ion Ion Chromatography Cadmium Ion ion chromatography hydrogen ion Ion Chromatography Bromide Ion How to determine precursor ion and product ion Precursor ions and product ions in mass spectrometry flow chromatography Chloride Ion Test Ion Chromatography Method Chloride ion determination titration method in water Mercury ion content Analysis method of fluoride ion and chloride ion Chloride content determination method Chromatographic peak separation method Ion Chromatography Sulfur ion atom trap The original ion of ion chromatography Iodide Ion Chromatography Ion Chromatography and Gas Chromatography Hydrochloride Ion Chromatography Tetrapotential ion chromatography Ion Chromatography Peak Pattern ion chromatography mass spectrometry Ion Chromatography + Hydrogen Ions Argentometric chloride ion Chloride ion content detection in water Ion Chromatography Honey Mercury ion content Chloride ion concentration3 Test method for chloride ion content in water Ion Chromatography Peak Pattern target ion colorimetry Ion Chromatography Gas Chromatography Potential ion chromatography ion chromatography Chromatographic resolution Mass spec major ions Ion Chromatography Sodium Ion Ion chromatography and ICP Sodium ion content detection solid chloride ion Chloride ion in water quality Magnesium ion content method ion chromatographic front What does ion chromatography detect? When ion chromatography determines ions ion chromatogram down solid chloride ion The cation of 17 in the mass spectrum Cyanide content Sodium ion content detection Ion Chromatography Negative Peak Chloride Chromatography Silicate Ion Chromatography Ion content equipment Methods for Measuring Chloride Ions high pressure ion chromatography Ion Chromatography Reverse Peak Determination of chloride ion in industrial water Cation Chromatography Solid Chloride Content Content resolution Ion Chromatography Components Chloride ion in phosphating content ion chromatography iron ion chromatography icp oes Thermal Chloride Ion trap qualitative Determination of Trinitrogen by Ion Chromatography Ionic liquid chloride ion Detection method of trace chlorine ion in water icp and ion chromatography Water Quality Chloride Ion Determination Chromatographic separation method Determination method of calcium ion content Methods for detecting chloride ions Precursor ion peaks in mass spectra ion chromatography, normal phase chromatography Sodium Ion Chromatography Anion chromatographic detection Atmospheric Chloride Determination of cations by ion chromatography ion chromatography precolumn Determination of nickel ions in water UV iron ion content Ion chromatography analysis of ammonium ions Ion chromatography and gas phase ion pair mass Quantifier ion UV Chloride Determination of Ion Peaks in Mass Spectrometry How to use ions Quantitative ion peak Mass Spectrometry Precursor Ion Peak Hydrazine by Ion Chromatography Chloride content of steam Ammonium root determination content ion chromatography ion chromatography radiation Ammonium Ion Chromatography Analysis What does ion chromatography test Ion chromatography sample preparation Determination of Trace Chloride Ions in Water by Spectrophotometry Ion Chromatography Bromide Ion Chromatography Sulfide Chloride Cadmium ion detection method Chloride ion determination electrode method Measure the amount of ions in water 2016 Subchromatography Ion Chromatography and Liquid Chromatography Coal Chloride Ion Content Ion source in mass spectrometry Determination of Sodium Ion by Ion Chromatography Major Ions for Mass Spectrometry Copper ion content in water How to determine the content of iodide ion Cadmium ion detection Identification of cerium ions Ion Chromatography Sodium Ion Ion Chromatography Sample Concentration How to determine the parent ion in mass spectrometry Precursor ion selection in mass spectrometry Instruments for Measuring Ion Content Ion Chromatography Carrier Gas ion coloring Mass Spec + Precursor Ion Peak plasma chromatography icp Ion Chromatography Ion Peaks Total Nitrogen by Ion Chromatography Cyanide measurement Precursor Total Ion Map Cadmium ion analyzer Chloride ion removal from seawater Major Ions in Mass Spectrometry Ion Chromatography d Mass Spectrometry Ion Detection Chlorine content in chlorine water Sodium ion, potassium ion content Chloride ion content in water quality Measurement of cobalt ions Ion content in solid ion trap ion capacity Ion content in drinking water Chloride Total Chlorine icp ion chromatography solid ion chromatography Hydroxylamine Ion Chromatography Organic amine + ion chromatography How much chloride ion is in the soil Gases for Ion Chromatography Detection of Ammonium Ions by Ion Chromatography Cadmium ion analyzer ion chromatography precolumn Fluoride ion content in water Standard method for determination of chloride ion content in water Ion Chromatography Iodine The content of chloride ions in the solution Ion Chromatography Germany Determination of barium ion content Chloride ion content in deoxygenated water precursor ion mass spectrometry Ion Chromatography and Ion Pair Chromatography Chromatography Atomic Emission Chromatography High quality icp ion chromatography Chromatography Oxygen Content Ion Determination Five Items Chloride ions in seawater Ion chromatography sample preparation method Ion Chromatography Sample Peak Chloride ion agent Chloride content Chloride Ion Chromatography Gas Chromatography and Ion Chromatography Chloride ionizer Chloride ion content in seawater What is the peak height of the ion chromatogram Silicon ions Ion Quantitative Analysis Use of Ion Chromatography Spectra and Ions Chloride and water soluble chloride 9 ions in mass spectrometry Precursor Ions and Precursor Ions in Mass Spectrometry Sodium ion content detection Chloride ion in solid Method for Determination of Chloride Ion Content Standard method for the determination of chloride ion Chloride ion analysis titration Suppressed High Performance Ion Chromatography Mass Spec + Ion Pair Method Chloride Spectroscopy Ionic Hydrazine Parts Determination of calcium ion content Determination of the content of aluminum ions Sodium ion content in wastewater potentiometric ion chromatography ion chromatography iron Ion trap qualitative ic ion chromatography test ic ion chromatography test Gold ion detection Chloride ion test by electrode method Ion Chromatography Copper Ion Precursor Ions for Liquid Chromatography Ion Chromatography Potassium Determination of Palladium by Ion Chromatography Chloride Ion UV Detection Determination of Bromine by Ion Chromatography Subchromatography, etc. Trace Chloride Ions in Chemicals Lithium ion content lc chromatographic peak resolution detect transitions concentration chloride ion method Ion Chromatography Cation Determination Chloride ion chromatography How to detect chloride ion in water Anion content detection method Molecular ion peaks and precursor ion peaks Water copper ion content Ion Chromatography Gold Electrode Determination of lithium ion content in water Chloride ion content in seawater Chloride ion content in seawater Ionic coefficient measurement Chloride content and chloride ion content Cyanide measurement How to measure lithium ion content in water Qualifier ratio Calcium ion content determination method Determination of Formic Acid by Ion Chromatography How to measure chloride ion in solid Spectral separation Standard Methods for Ion Chromatography Chloride ion, ion chromatography column chromatography Ion Chromatography Water Positive Peak How to separate by ion exchange chromatography ionization measurement Ion Chromatography Potassium Ion Content hydrogen ion inorganic ion Water Content Chromatography ion chromatography semiconductor Chloride potential parent ion product ion ion chromatography liquid phase four ion chromatography ion ball Ion Chromatography Cation Suppression In ion chromatography The basis for the determination of zinc ions in water How to Identify Precursor Ions and Product Ions Ion Chromatography Total Chlorine Ion Chromatography Lead Chlorine content in environmental protection Portable Chromatography and Ion Trap Mass Spectrometry Electron Energy Dispersive Spectroscopy What is the chloride ion content of seawater Chloride and Cyanide Anion Chromatography Test Bromide Ion Ammonium ion content Chloride ion content in wastewater The method of ion chromatography to measure ions Total Ion Determination Method Precursor ion and product ion conversion General chloride ion content of seawater total ion in water Cation Chromatography Chromium ion content in water Determination of mass spectrometric precursor ions Chromatographic peak separation Alkali ion chromatography Ion Chromatography Counterion Peak The molecular ion peak of pinene Ion Chromatography Microgram Level Ion Chlorine Chlorine Content The content of each ion in rainwater Is ion mass spectrometry the same as ion chromatography? Ion Chromatography What gas is used for ion chromatography What is the percentage of chloride ion in seawater? Precursor and Product Ions Qualitative ion chromatography iron ion Precursor and product ions of a substance Liquid Chromatography Peak Chloride Ion Mass Spectrometer Precursor Ion Product Ion Quantitative transition q1 ion chromatography-icp Ion Chromatography in Electron Bismuth ion Lead ion Mass spectrometry ion peak determination Ion Chromatography Ion Concentration Determination method of content of ammonium ion Method for measuring ions in water Chlorofluoride Ion Chromatography Ion Chromatography Photometry Determination method of copper ion Chlorocobalt ion structure Determination of Silicon by Ion Chromatography Chloride ion measurement basis in water Chromatography Principle Molecular Weight Chloride ion content in general soil Palladium Ion Chromatography ion trap spectroscopy Ion Chromatography and Gas Chromatography Chloride Chromatography High-quality icp ion chromatography senior Cation peak Ion Chromatography Sample Plate Lithium ion content Copper ion Nickel ion How to determine mass spectrometry ions In ion exchange chromatography, the hplc+ion+molecule+peak Quantitative basis in chromatography Ion Chromatography 4: Ion content in mass spectrometry Ion identification instrument What detector is used in ion chromatography Selection of transitions in mass spectrometry Chloride and Bromide in Ion Chromatography positive ion Product ion mode peak Demineralized water chloride ion content Ion ratio in mass spectrum Ion Chromatography Electronics Chromatographic separation of two phases Ion Chromatography Electronics ion chromatography and icp method Types of Chromatographic Separations ion heavy metal ion Silicon wafer ion Determination of trace chloride ions in water Ionic Hydrazine Ionic Quantity parent ion product ion parent ion product ion of edta Calcium ion content determination method Chloride ion liquid phase method head-on chromatographic separation Chromatographic separation material intron approach Mass Spectrometry vs. Ion Chromatography How to use ion chromatography Chromatographic separation material ion suppression chromatography ion chromatograph water ions Liquid Chromatography Precursor Ion Product Ion silica gel chromatography Chloride atmosphere ion chromatography cell German Ion Chromatography Cation Chromatography 39 Peptide Detection of trace amounts of copper ions Determination of total nitrogen by ion chromatography Method for Determination of Calcium Ion Content Calcium ion content method Ion suppression chromatography name Chloride ion Fluoride ion content peak window ion chromatography Ion Chromatography German Ion Chromatography Ion Chromatography and Mass Spectrometry Derivatization in ion chromatography German Ion Chromatography Ions of mass spectrum 58 Potassium ion content in water Coal Chloride Ion Content Chloride ion in secondary water Zinc ion determination method in water ion chromatography' Total Chlorine, Silicon GBT37385 GB/T 37385-2019 Determination of Chloride Ions in Water by Ion Chromatography Ion chromatographic limit Determination of copper ions in water Chloride Definition Chloride ion content in flue gas Method for the determination of ions in seawater Determination of iron ion content Determination of anion fluorine and chlorine Free Chlorine and Chloride Ions Product ion definition Cadmium ion content Ion Chromatography Free Chlorine Organic Ion Chromatography Free Chlorine Fluoride ion content detection in wastewater Molecular weight of silicone oil Mass spectrometry APCI ion source measures substance molecular weight +36 Peaks of various anions in ion chromatography Detection of chloride ions in solid protein Ion measuring pen Ion separation method The alkali peak content of the ion exchange chromatography column becomes higher Potassium ions in ion chromatography are interfered with Ion chromatography detector flushing Ion chromatography pressure What substances can be measured by ion chromatography? Ion chromatography Thermo Fisher Ion chromatography model Ion chromatography requires nitrogen Ion chromatography pressure too low There is no peak for anions in ion chromatography Ion chromatography generator How to store ion chromatography columns Ion chromatography goes blank Sulfide ion chromatography Chloride ion calculation Odd electron ions and even electron ions Metrohm ion chromatography potassium ion Gypsum chloride ion detection method Veterinary drug detection ion chromatography Detection of Silica in Water Ion Chromatography Wantong 930 ion chromatograph Chloride ion content of fine aggregate Does rainwater contain chloride ions? Mass spectrometry ion source clogged Mass spectrometry cleaning ion source Ion ChromatographyAQ Ion pair chromatography measurement MS mrm ion pair Determination of anions in plastic films using ion chromatography Detection of Antibiotics by Ion Chromatography Ion chromatography peak patterns cannot be separated Large pressure fluctuations in ion chromatography Method for measuring copper ion standard curve Dionex ion chromatography detection limit Determination of fluoride ion by titration method Chloride ion content requirements for textiles Molecular ionization method Silicon substrate metal ion content method of ionizing molecules Principle of Ion Chromatography Amperometric Detector Ion chromatography characterization of electrolytes No peaks appear in ion chromatography Ion chromatography detection limit Ion chromatography iron ion detection method Oxygen content of deionized water do Can iron ions enter anion ion chromatography? Iron ion content in hydrochloric acid Mass Spectrometry 4500 Split Ion Source In the mass spectrum if the mass of the precursor ion m1 and the product ion m2 Residual chlorine content and chloride ion content in tap water OE ions and EE ions The difference between water-soluble chloride ions and chloride ions Ion chromatography anion eluent Ion chromatography has shoulders Ion Trap and Ion Mobility Spectrometry Thermo Fisher Ion Chromatography Detection Line Admixture chloride ion measurement video Picture of ion chromatography gas-liquid separator Ion chromatography resolution and mobile phases Stable region of ion trap Detection formula for chloride ions The role of ion detectors in mass spectrometers Does residual chlorine contain chloride ions? Application range of ion chromatography Detection of chloride ion content in polymers cobalt ions in water Electrochemical detection methods include ion chromatography Chloride ion content in boiler flue gas Chromium ion content in reservoir How to measure magnesium ion content Ion chromatography standard curve Silver ion content detection Chloride ions in pure water Ion Chromatography Method Development Tips Testing method for chloride ion high school Ion chromatography column backflushing method flow Detection of silver ion content in medical devices Characteristics of the method for detecting chlorite using ion chromatography Alloy chloride ion detection method Chloride ion content of fine aggregate Determination method of ammonium ion content Spectrum analysis method of ion chromatograph Determination method of chloride ion content in waste sulfuric acid Ion chromatography chloride ion determination method Determination method for chloride ion content in sulfuric acid solution Copper ion content in drinking water Pipe design chloride ion Metal ion content detection method Summary of measurement methods for ammonium ions Ion chromatography detection limit Chloride ion to copper Determination of chlorine content in gas samples Liquid chromatography method for determination of sodium ion content in solutions Basic principles of ion chromatography standards Ion chromatography method development Chloride ion content in corporate water Food chloride ion detection method National standard detection method for sodium ion content in water Ion chromatography column regeneration method Examples of thin layer chromatography content determination methods include Methods for determination of chlorate Advantages of ion chromatography Method for determination of chloride ion content in water Metal ion free radical determination method Ion source test Standard discharge of aluminum ion content in water ion chromatographyfresh water Fresh water chloride ion content Testing of chlorine content in electronic packages Detection of chloride ion content in concrete Mineral nutrition soil chloride ion content Calculation method of chloride ion detection value Chloride ion content in cutting fluid Determination method of trace sodium ion content Silicone ion chromatography Silicone ion chromatography cation How to detect chloride ions in water Determination of chloride ion content in liquid alkali Chloride ion content of industrial outdoor drainage Copper ion content in water by country What are the methods of ion chromatography for hydrogen chloride? Commonly used chromatographic separation methods Sodium ion content detection method Thunder magnetic ion measurement method for lead ions Gypsum chloride ion content Copper ion content of rotor cooling water Determination of chloride ions in sulfuric acid Commonly used quantitative methods in chromatographic quantitative analysis include Fluoride ion content detection Grinding aid chloride ion detection method About ion chromatography detection Ion chromatography sodium ion detection method What are the methods for measuring cadmium ions in water? Test block chloride ion detection Determination method of chloride ion content in sulfuric acid Ion chromatography column flushing method Silver ion content in water Ionic intermediate membrane quality The methods of ionization in mass spectrometry include Testing of ammonium ion content Chloride ion content of automotive grade materials Bromine method for measuring metal ion content Determination method of chloride ion in ferric phosphate Test method for chloride ion content of admixtures PCB pretreatment method ion chromatography Determination of chloride ion content in Baidu cement Methods to improve precision in determination of ion chromatography Chloride emissions Chloride ion material selection Ion chromatography method detection limit Determination method of silver ion content by ion chromatography Fluoride ion content in refined oil Monoclonal antibody ion chromatography method development Method for measuring iodide ion content by ion chromatography Method for determination of amino sugars by ion chromatography Ion chromatography organic amines Chloride ion content international Anion chromatography measurement method video Ion chromatography industry Chloride ion test block sent for inspection Methods to improve chromatographic resolution National standard determination method for silver ions Chromatographic separation methods Chloride ion concentration detection method Electronic grade reagent ion chromatography Chloride ion content in industrial water Thunder magnetic ion measurement method for chloride ions Method for detecting chloride ion content in collagen Standard curve for fluoride ion in ion chromatography Methods for changing resolution in chromatography The role of ion chromatography standard curve Ion chromatography mixed standard curve Silicon content in oil What are the chromatographic separation methods? Copper ion iron ion calibration Detection limit of ion chromatography method Chlorine content test in polymers Standard ion chromatography for detection of metal ions City water chloride ion Chloride ion content in tap water Common pretreatment methods for ion chromatography Chloride ion concentration in tap water Determination of ammonium ions by ion chromatography Chloride ion detection method national standard Silicon content in oil Stainless steel chloride ion content Chloride ion content of desalted water Titration method to measure hydrogen ion content Industrial water chloride ion content National identification of ion chromatography Method for testing chloride ion content in feed Magnesium ion content standard in saliva How to operate the chloride ion flux meter Determination of trace silicon in water Chloride ion national standard test Chloride Ion Testing International Chloride ion content of circulating water Chinese Pharmacopoeia Chloride Ion Test Method Chloride ion content in circulating water pipes Chloride ion content of external cold water Paper on detection limit of ion chromatography method Sodium and potassium ion ion chromatography detection method Testing method for chloride ions in oil Ion chromatography needle alignment method Nickel ion content detection Spectrophotometric determination of chloride ions reference How to operate an ion chromatograph Construction of Proton and Heavy Ion Center Method for detecting chloride ion content in purified water Determination of divalent copper ions gbt37385 Chloride ion content in drinking water Chloride ion content in cement Testing method for chloride ion content of admixtures Chloride ion titration method containing iron ions About neutron measurements Method for determination of sodium ions by ion chromatography Ion chromatography proficiency testing method Determination method of chloride ion in sulfuric acid Chloride ion electric flux determination standard table Test method for chloride ion content of cement admixtures Material copper ion content What are the chromatographic separation methods? Four chromatographic separation methods Acceptance of ion chromatography columns Method for determining flow rate of mass spectrometry ion source Principles of ion chromatography methods Quantitative methods for ionic liquids Method for determination of phosphorus ions in solids Formic acid ion content determination method Barium ion measurement method Ion chromatography cation standard curve The most common detection method of ion chromatography Ion chromatography standard collection Commonly used pretreatment methods for ion chromatography Protein separation methods ion exchange chromatography How about the chloride ion standard curve of ion chromatography? Puren Ion Chromatography Method for determining molecular ion peak Evaluation Methods of Ion Chromatography Conductivity Detector National Standard for Application of Ion Chromatography Product silicon ion determination Determination of fluorine and chlorine by ion chromatography Standard curve for calcium determination using plasma chromatography Innovations in ion chromatography method optimization Standard curve determined by plasma chromatography

《GB/T 37385-2019硅中氯离子含量的测定离子色谱法》由TC203（全国半导体设备和材料标准化技术委员会）归口，TC203SC2（全国半导体设备和材料标准化技术委员会材料分会）执行，主管部门为国家标准化管理委员会。

Introduction

1. Background and significance of the standard

GB/T 37385-2019 "Determination of chloride ion content in silicon - Ion chromatography" is an important standard in my country's semiconductor material field, which mainly stipulates the detection method of chloride ions in silicon materials. This standard is managed by the National Technical Committee for Semiconductor Equipment and Materials Standardization and is applicable to the quantitative analysis of chloride ions in rod-shaped, block-shaped, granular and flake silicon.

2. Method principle and technical route

This standard adopts the technical route of high-temperature heating-argon purge-ion chromatography detection. The specific steps are as follows:

The sample is heated to 1500℃ in a high-temperature tube furnace, and the chlorine element is released in the form of Cl⁻;
Use argon as a carrier to bring Cl⁻ into a bubbling absorption bottle for enrichment;
The Cl⁻ content in the absorption liquid is analyzed by ion chromatograph.

3. Comparison table of standard frameworks

Standard requirements	Specific indicators	Scope of application
Detection method	Ion chromatography	Quantitative analysis of chloride ions in silicon materials
Sample preparation	Crushed to 200-3000μm particles	Applicable to various forms of silicon materials
Detection range	1.0~maximum solid solubility (μg/g)	Quality control of semiconductor materials

4. Implementation suggestions and precautions

Case analysis: When a laboratory was testing silicon materials, it was found that the blank test results were abnormally high. After investigation, it was found that the problem was that the sample container of the high-temperature tube furnace was not pure enough. After replacing it with a sample container with Al₂O₃ purity ≥99%, the blank value was significantly reduced.

More samples: JGJ 94-2008 QC/T 942-2021 DL/T 5154-2012

Sample only — not a preview of GB/T 37385-2019

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