SN/T 4156-2015 in English

VALID

Determination of divinyl benzene in the imported and exported polystyrene poke-Gas chromatography-mass spectrometry

Issued on:2015-02-09
Implemented on:2015-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $140.00
$136.00

Standard No:	SN/T 4156-2015
Document status:	VALID
Title in English:	Determination of divinyl benzene in the imported and exported polystyrene poke-Gas chromatography-mass spectrometry
Title in Chinese:	进出口聚苯乙烯塑料袋中二乙烯基苯的检测方法气相色谱-质谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2015-02-09
Implemented on:	2015-09-01
Professional Classification:	SN-Import&Export Inspection
Related Keywords:	divinyl benzene polystyrene poke-gas chromatography-mass spectrometry introductionthis standard mass spectrometry benzene divinyl
Related Topics:	Styrene UV Second-hand gas phase test method Imported gas chromatograph Import gas phase Imported gas chromatograph Benzene Mass Spectrometry Divinylbenzene - Gas Chromatography Styrene liquid chromatography Liquid Chromatography Benzene Method Styrene Analysis Method Standard No peak in mass spectrum polyphenylene production method Styrene UV Ethylene detection method Determination of Diene Value by Gas Chromatography Gas Chromatography Diene Value Styrene detection basis Gas chromatography inlet Method for Determination of Benzene in Exhaled Breath Styrene Mass Spectrometry Chromatography of polystyrene standards Benzene detection Gas Chromatography Sampling Method Vinyl Spectrum Styrene detection method No peak in mass spectrum First-class high-quality first-class dibromoethylbenzene High-quality first-class dibromoethylbenzene Benzene gas phase detection method Polyethylene Monomer Gas Chromatography Polyethylene Monomer Gas Chromatography Styrene detection method Second-hand gas chromatography mass spectrometry Double B detection method Styrene astm Polystyrene impurities Second-hand gas chromatography mass spectrometry Used Gas Chromatograph Polyethylene Monomer Chromatography Plastic polystyrene High-quality dibromoethylbenzene Polystyrene detection Polystyrene detection method Gas phase detection of benzene Styrene detection Polyethylene glycol mass spectrometry Chromatographic plastic Styrene detection method Styrene Mass Spectrometry Benzene detection method in water Styrene detection Styrene detection Classification method of polystyrene Styrene test method Gas phase styrene method Polystyrene type Styrene+astm Divinylbenzene Gas Chromatography Styrene detection basis Styrene detection basis Benzene detection in water MS/MS method Styrene d Ethylene Mass Spectrometry Gas chromatography divinylbenzene Dimerization in mass spectrometry Styrene liquid phase detection polystyrene-ir Styrene cans Polystyrene detection method Polyethylene glycol + mass spectrometry Mass Spectrometry Styrene detection method Detection of Benzene in Water Detection of Phenol by Gas Chromatography Benzene gas phase detection method No peak in gas chromatography mass spectrometry Styrene detection in air Polystyrene detection method Ethylbenzene detection method GC mass spectrometry does not produce peaks from time to time Styrene Mass Spectrometry Detection Styrene UV Analysis method of styrene Detection by MS/MS Gas Chromatography Sampling Method Styrene Analysis Method Styrene astm Toluene gas chromatography mass spectrometry method Phenol mass spectrometry detection What is the test for styrene? Styrene detection liquid phase Polystyrene testing basis The peak of benzene in the mass spectrum Analysis method of stilbene Gas chromatography mass spectrometry ethylene Benzene detection method Gas Chromatography Mass Spectrometry Hexachlorobenzene Chromatographic method co-eluting pairs Determination of styrene in construction adhesives for import and export - Gas chromatography-mass spectrometry Gas Chromatography Sampling Method divinylbenzene+ peak Ethylene detection method How to detect styrene How to detect styrene Spectral-based detection methods Spectral based detection method Chromatographic benzene time Ethylene detection Gas Secondary Mass Spectrometry Styrene detection method Mid-spectrum detection+ What is the chromatographic detection of styrene Styrene Analysis Method How to Detect Styrene Imported chromatography Vapor phase divinylbenzene peak Detection of Styrene by Gas Chromatography MS co-elution Mid-spectrum detection Gas chromatograph with two detectors Benzene chromatography time Mass Spectrometry Downstream of divinylbenzene Styrene Synthesis Method Styrene liquid phase How to detect styrene Styrene peak time gas phase inlet Styrene liquid chromatography Styrene liquid phase xylene in styrene mass spectrum dimerization peak Ethylene in gas chromatography Styrene liquid chromatography What detection method is used for chromatography Acetophenone detection method Styrene is relatively alkaline Test method for styrene monomer Gas chromatographic peaks are small Liquid phase detection method of benzene Mass Spectrum of Ethylbenzene Benzene liquid phase detection method Ethylbenzene Mass Spectrometry Chromatographic analysis of p-diethylbenzene Chromatographic analysis of p-diethylbenzene Styrene liquid phase detection Determination of ethylene in ambient air by gas chromatography Determination method of benzene series by gas chromatography Method for detection of vinyl chloride in water Polystyrene detection Ethephon detection Detection of polystyrene Vinyl Test Methods Styrene liquid phase detection Imported gas chromatography How to detect polystyrene Diene detector Detection of Chlorobenzene in Gas Phase Ethylbenzene detection Styrene detection method in water cycloalkene mass spectrometry Polystyrene Molecular Weight Detection Method Mass Spectrum 41 Peak Ethylene Mass Spectrometry Chromatographic detection of styrene Gas Chromatography of Benzene Series in Air stilbene glycosides Vinyl Spectrum Environmental Styrene First-class high-quality first-class dibromoethylbenzene Benzene detection method Method for checking ethylene Gas Chromatographic Sampling Methods How to detect plastics in water What is the detection of stilbene Acetophenone detection method Diphenylamine liquid chromatography method Polystyrene calibration method seven peaks Mass Spectrum Peaks of Polyethylene Glycol Determination of Ethylene Content by Gas Chromatography Styrene perylene Imported gas chromatograph Diethylbenzene detection Plastic Mass Spectrometry Methods for detecting ethylene Gas Chromatography Toluene Detector Liquid Chromatography Styrene Styrene environment Styrene Chromatography olefin liquid phase detection Acetylation mass spectrometry detection method Styrene gas phase detection How to detect ethylene Benzene MS Polystyrene Standard Chromatography Gas phase detection of styrene Method for Determination of Vinyltoluene Second-hand chromatographic mass How Toluene Gas Chromatography Styrene Liquid Chromatography Ethylene detection method Styrene detection method How to detect ethylene Styrene mass spectrum peak Chromatographic Styrene Content Benzene gas chromatography method Styrene liquid phase in water Benzene series detection method Method for detecting ethanol by gas chromatography How to make ethylene Chromatographic determination of styrene Water Benzene Gas Chromatography Polystyrene liquid phase Several peaks appear in the gas phase of divinylbenzene Imported gas chromatograph brand Mass spectrometry benzene ring Mass spectrum of benzene Mobile phase for mass spectrometry What column is used for gas phase detection of benzene? Chromatographic detection limit Divinyl-ethylvinylbenzene type chromatographic column What does polystyrene UV test detect? Phenol liquid chromatography detection method Styrene concentration detection Spectral method detection limit Air styrene detection method Styrene Environmental Quality Styrene Liquid Phase Method Ethanol detection method gas chromatography Mass spectrometry national standard nitrobenzene detection method HPLC liquid phase detection method Acetaldehyde determination method gas chromatography conditions Toluene Gas Chromatography-Mass Spectrometry for Groundwater Detection Styrene detection methods and Styrene raw material detection method What testing method is used to detect benzidine-based dyes? What are the gas chromatography detection methods for acrylic acid? Benzene series detection method Microbial testing methods for polyethylene bags Gas chromatography method for determination of benzene in exhaled breath Chromatographic detection method of phenylalanine Vinyl detection method Ethylene enrichment method Detection method of benzene series in ice Gas chromatography detection method for p-fluorotoluene Divinylbenzene Purity Gas Phase Testing Fluorobenzene gas chromatography detection method Gas sample inlet gas phase detection method Detection method for benzene content in plastic parts Calculation method of instrument detection limit of gas chromatograph Detection method for benzene olefins Method for detecting acetic acid in waste gas Gas chromatography method for detecting benzoic acid Ethylbenzene air quality locale Styrene national standard detection method Gas chromatography detection method of o-phenylphenol Gas chromatography acetic acid detection Gas chromatography sodium acetate detection Drawing of standard curve for gas chromatography measurement of ethylene How to get chromatographic peaks out early Chromatographic method detection limit formula Diethylbenzene mass Vapor phase plastic bag standards Soil ethylbenzene detection method Detection method of m-diethylbenzene Methods for controlling injection volume in gas chromatography Acceptance standards for polyethylene plastic bags Acetonitrile gas phase detection method Acetaldehyde gas chromatography determination method Styrene monitoring and analysis methods What are the detection methods for vinyl chloride in exhaust gas? Detection method of vinyl chloride in exhaust gas Styrene atmospheric environmental quality National standard acetaldehyde gas chromatography determination method Trace ethylene detection method Styrene quality grade Styrene oxide detection method Liquid phase analysis method of iodophenylacetic acid How to determine the presence of bubbles in a chromatographic column How to detect ethyl using liquid phase method Standard equation for quantitative analysis of polystyrene microplastics Gas chromatograph method detection limit Benzene series method detection limit Glycolic acid gas chromatography Method for detecting aniline by liquid chromatography Divinyl sulfone synthesis method Method for determination of benzene series by portable gas chromatography Gas chromatographic detection method of plasticizer in liquor Ethylene glycol gas chromatography detection method Polystyrene degree of polymerization test method Manual detection method for benzene series Establishing mass spectrometry methods for needle pump injection Test methods for raw vinyl Ethylene testing quality Two injection methods for gas chromatography Acetaldehyde gas chromatography test method National standard for detection of chromatographic grade benzene Methods to detect benzene series Liquid chromatography method for benzene series Gas chromatography method for detecting ethanol Styrene dimer determination method Propylene Ether Gas Phase Detection Method Methods for analyzing mass spectra of benzene in air Gas Chromatography Method Validation Injection Sequence Test method for ethanol - Gas chromatography How to create a method for gas chromatography injection High Styrene Test Liquid Chromatography Detection Method for Acetic Acid Isophthaloyl chloride gas chromatography detection method

Introduction

This standard provides a method for the determination of divinyl benzene in polyvinyl chloride plastic bags used for import and export. The method utilizes gas chromatography coupled with mass spectrometry. It outlines the procedures for sample preparation, extraction, and analysis. The standard specifies the equipment, reagents, and operational conditions required to ensure accurate and reliable results. It also includes details on calibration, validation, and data interpretation. The methodology is designed to meet the requirements for quality control and regulatory compliance in the relevant industry. The standard ensures consistency in testing practices and supports the proper assessment of chemical substances in specified materials.

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

More samples: GB 50021-2001(2009) JC/T 2453-2018 DL/T 368-2010

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