NB/SH/T 0994-2019 in English

VALID

Standard test method for separation and determination of oxygenates and nitrogenous compounds in gasoline by solid-phase extraction and gas chromatography-mass spectrometry

Issued on:2019-06-04
Implemented on:2019-10-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $430.00
$418.00

Standard No:	NB/SH/T 0994-2019
Document status:	VALID
Title in English:	Standard test method for separation and determination of oxygenates and nitrogenous compounds in gasoline by solid-phase extraction and gas chromatography-mass spectrometry
Title in Chinese:	汽油中含氧和含氮添加物的分离和测定固相萃取/气相色谱-质谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2019-06-04
Implemented on:	2019-10-01
Professional Classification:	NB-Energy
Related Keywords:	gas chromatography-mass spectrometry introductionthis standard gas chromatography-mass spectrometry standard test method solid-phase extraction gasoline samples
Related Topics:	gas chromatography nitrogen Gas Chromatography Resolution Chromatographic determination of nitrogen oxides Chromatographic nitrogen oxides ionization mass spectrometry gas chromatography nitrogen Chromatographic nitrogen Gas Chromatography + Resolution Oxygen content by gas chromatography Gas Chromatography Stationary Phase Gas Chromatography Stationary Phase Mass Spectrometry Ionization Species GC-MS Precursor Ions Mass extraction Gas chromatography mass spectrometry oil mass spectrum oxygen peak solid phase extraction liquid chromatography mass spectrometry Gas phase separation Total Nitrogen Gas Chromatography Mass spec + content Solid Phase Microextraction-Open Mass Spectrometry Normal Phase Chromatographic Resolution Nitrogen content by gas chromatography Gas phase solid phase microextraction apparatus Chromatography for nitrogen Gas Chromatography Oxygen Peak Gas Chromatography Total Nitrogen Mass Spectrometry Nitrogen Oxygen Ratio Gas Chromatography Total Nitrogen Gas Chromatography Resolution Why gas chromatography uses nitrogen Nitrogen Gas Chromatography Gas chromatography solid gas chromatography nitrogen Solid Phase Extraction and Solid Phase Microextraction Oxygen Nitrogen Chromatography Solid Phase Microextraction and Solid Phase Extraction Nitrogen Gas Chromatography Gas phase relative content Relative content of mass spectrum Relative content in mass spectrometry vapor phase gas phase Gas Chromatography Resolution Nitrogen for gas chromatography Separation Ratio of Gas Chromatography Nitrogen for chromatography Gas Chromatography Nitrogen Mass Spec 5 Nitrogen Oxygen Ratio Mass Spec Nitrox How to use a high-quality 24-bit solid phase extractor How to use high-quality 24-bit solid phase extractor Gas Phase Extraction and Solid Phase Extraction Gas phase separation Gas Chromatography Oxygen Content MS Plus 23 Chromatographic heating Chromatographic extraction separation MS Plus 23 No oxygen peak in gas chromatography Oxygen gas chromatography peak solid phase total nitrogen Nitrogen in gas chromatography Gas Chromatography Peak Separation Nitrogen in gas chromatography night solid chromatography Chromatographic heating Is the extractor a chromatography? quechers and solid phase extraction Oxygen Peak Gas Chromatography Gas phase peak material Nitrogen in Gas Chromatography gas phase separation method Gas Chromatography Oxygen Peak Gas Chromatography Oxygen How How to use a high-quality solid phase extractor Solid Phase Extraction Spectroscopy The substance of the stationary phase MS plus 23 plus 1 Gas phase + separation Nitrox ratio in mass spectrometry solid phase separation extraction Mass Spectrometry Sample Extraction Solid Phase Extraction Spectroscopy Solid Phase Extraction + Spectroscopy Gas Chromatography Oxygen Peak Height Stationary Phases for Ion Pair Chromatography How to use a high-quality 36-bit solid phase extractor solid phase extraction and solid phase micro Loading in solid phase extraction Nitrogen for gas chromatography Chromatographic nitrogen Normal Phase Chromatography Peak Resolution Gas Chromatography Resolution Ion Chromatography and Gas Chromatography Separation by solid phase extraction Gas Chromatography Stationary Phase Mass Spectrometer Oxygen Content Gas chromatography deoxygenation Ion Sources for Gas Chromatography and Mass Spectrometry Nitrogen machine for chromatography Oxygen in gas chromatography gas phase vapor phase Total Nitrogen Determination Method Gas Chromatography nb/sh/t0916 Nitrogen in Mass Spectrometry Mass Spectrometer Nitrogen Oxygen Gas chromatography + hydrogen nitrogen oxygen Dispersive Solid Phase Extraction homogeneous gas phase separation MS Plus 30 MS Plus 64 Separate stationary phase? Relative content of mass spectrum What nitrogen gas is used for gas chromatography nb/sh/t+0874 Oxygen in gas chromatography Chromatography Oxygen Content MS Plus 24 MS summation Gas Chromatography and Ion Chromatography nb/sh and sh Gas Chromatography Peak Resolution Material gas phase peak Oxygen content analysis by gas chromatography Chromatographic heating gas content Mass Spectrometer Nitrogen Content Chromatographic fixation also MS Plus 45 MS Plus 46 Gas Chromatography + Total Nitrogen Gas Chromatography Oxygen Peak Gas Chromatography Oxygen Peak Oxygen and Nitrogen Analysis by Gas Chromatography Total Nitrogen Determination Gas Chromatography Total Nitrogen Gas Chromatography Solid Phase Extraction and Dispersive Solid Phase Extraction self-extraction separation The role of solid phase extraction MS Plus 31 MS Plus 2 Gas Chromatography Separation Ratio Mass Spectrometer Nitrogen Gas Chromatography Nitrogen Peak Mass Spectrometry and Separation Ion Chromatography and Gas Chromatography Gas Chromatography + Oxygen Peak + Peak Fixed Gas Chromatography reversed normal phase stationary phase Chromatographic separation of two phases Stationary phase substance How the extract phase is separated Gas Chromatography Oxygen Peak Nitrogen in chromatography Solid Phase Microextraction Gas Chromatography Mass Spectrometry Gas Chromatography Polar Stationary Phases What is the composition of the gas chromatograph moving phase stationary phase Gas Chromatography Nitrogen Peak What is solid phase extraction chromatography Basis for separation by gas chromatography Gas Chromatography + Oxygen Peak Oxygen gas chromatography Fixation of the earliest chromatograms Total Nitrogen Gas Chromatography Nitrogen relative mass Gas phase substance content gas phase extraction solid phase extraction Determination of Nitrogen Content by Gas Chromatography GC-MS Precursor Ions NB/T20006.44-2019 Ion chromatography requires nitrogen The difference between helium and nitrogen in gas chromatography Gas chromatograph without nitrogen cooling Gas chromatography for detection of mineral oil in edible oil Normal Phase Chromatography Resolution Optimization The difference between solid phase extraction and solid phase microextraction Analysis methods of suspended solids components in wastewater: Soxhlet extraction and gas chromatography mass spectrometry Solid phase extraction related Separation mechanism Alumina stationary phase chromatographic analysis method Gas chromatography mass spectrum of gasoline standard sample Oxygen mass spectrum standard spectrum Gas chromatography extraction processing method GC configured for nitrogen method, helium Method for measuring nitrogen content in water using gas chromatography Methods to improve gas chromatography separation selectivity and column efficiency Determination method of nitrogen gas chromatography Methods for adjusting the resolution of gas chromatography Solid phase microextraction standard addition method Biochromatography and affinity separation methods Gas chromatography detection and extraction method Gasoline oxygen content determination NB/SH/T09132015 nb/t10320-2019 sh/t3018-2019 nb/t 10158-2019 nb/t 10372-2019 Gas Chromatography Analysis of Oxygen Content nb/t 10175-2019 Gas chromatography nitrogen oxygen nb/t 10205-2019 nb/t 10289 - 2019 sh/t3205-2019 nb/sh/t 2408 nb/t 10287-2019 nb/t 10288-2019 nb/t10634-2019 Gas chromatography plant extraction method nb/t 10292-2019 nb/t 10133-2019 nb/t10181-2019

Introduction

This standard outlines a method for the separation and determination of oxygen and nitrogen-containing additives in gasoline using solid-phase extraction combined with gas chromatography-mass spectrometry. It provides detailed procedures for sample preparation, extraction, and analysis, ensuring accurate and reliable results. The method is applicable to a wide range of gasoline samples and is designed to meet the requirements of quality control and research applications. The standard includes specifications for equipment calibration, reagent preparation, and data interpretation. It also addresses safety considerations and environmental protection measures during the testing process. The procedures described are intended to be used by laboratories involved in fuel analysis and related fields.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: JJG 21-2008 GB 50021-2001(2009) JC/T 2453-2018

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