GB/T 35862-2018 in English

VALID

Surface active agents—Determination of volatile organic compounds residues—Headspace gas chromatography-mass spectrometry (GC-MS)

Issued on:2018-02-06
Implemented on:2018-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $70.00
$68.00

Standard No:	GB/T 35862-2018
Document status:	VALID
Title in English:	Surface active agents—Determination of volatile organic compounds residues—Headspace gas chromatography-mass spectrometry (GC-MS)
Title in Chinese:	表面活性剂挥发性有机化合物残留量的测定顶空气相色谱质谱(GC-MS)联用法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2018-02-06
Implemented on:	2018-09-01
Chinese Classification:	G72-Basic standards and general methods for surface active agent
Professional Classification:	GB-National Standard
Related Keywords:	volatile organic compounds residues headspace gas chromatography-mass spectrometry headspace gas chromatography-mass spectrometry residual volatile organic compounds independent characteristics detection principle headspace gas chromatography-mass spectrometry us standards key parameters headspace temperature
Related Topics:	GC MS gas chromatography mass spectrometry organic compound gc-ms gas chromatography-mass spectrometry gc peak gc combination Headspace Gas Chromatography and GC-MS Portable gas chromatography mass spectrometry gc-ms coupled instrument gc/ms gas chromatography mass spectrometry Determination of volatile organic compounds (vocs) in packaging materials by static headspace-gas chromatography gb35862 gc-ms headspace gb/t35862 Organic mass spectrometer ms gc-ms gas chromatography mass spectrometry Mass spectrometry+gc/ms gc/ms link gc-ms headspace gc-ms gas chromatography mass spectrometer gc-ms, gc-ms organic matter headspace bottle Vapor-phase headspace residue Organic volatiles detection gas phase gas chromatography-mass spectrometry gc-ms Mass Spectrometry of Organic Compounds Multi-18 gas chromatography gc peak gc-ms is a bit gc-ms Volatility Determination Headspace Gas Chromatography gc mass spectrometer Mass Spectrum of Organobromine Compounds GB/T 35862 VOC air quality Headspace Gas Mass Spectrometry gc ms compound triple quadrupole gas chromatography-mass spectrometer gc-ms ms organic mass spectrometry solvents gc/gc mass spectrometry Gas Chromatography-Headspace Time-coupled chromatography reagents gas chromatography surface ms joint use Mass Spectrometry Organic Compounds gc-ms combination Advantages of headspace gas chromatography Headspace Gas Chromatography Determination of Volatile Organic Compounds by Headspace Solid Phase/Gas Chromatography-Mass Spectrometry gas chromatography gc-ms "Organic Compounds" How to qualitative mass spectrometry gas chromatography gc-ms gc-ms and gas chromatography gc-ms chromatography use gc gas chromatography ms gc-ms joint method gc-ms air headspace gas chromatography double gc combination Mass Spectrometry of Organic Compounds gc-3 gas chromatography Mass Spectrometry in Organic Compounds gc ms+ air gc ms linked gc+ms link gc chromatographic peak front Use of headspace gas chromatography ms organic mass spectrum gc ms combined gc-ms gas chromatography-mass spectrometer gc peak gc ms combined GC solvent residue gc-ms combined with general gas chromatography gc ms organic matter gas chromatography series gc Organic Mass Spectrometry Molecular Weight gas chromatography volatility, gc Determination of semi-volatile organic compounds in water by gas chromatography-mass spectrometry Gas Chromatography Analysis of Volatile Organic Compounds gc combined mass spectrometry gc-ms Headspace gc-ms vs gc-ms Zero headspace volatility headspace gas chromatography coupled with mass spectrometry gc ms air peak Gas Chromatography-Mass Spectrometry of Semivolatile Organic Compounds GBT35862 GB/T 35862-2018 Determination of total volatile substances by gas phase Temperamental Headspace Repeatability Organic amine content gas chromatography mass spectrometry The gas phase headspace method sometimes has peaks and sometimes no peaks

《GB/T 35862-2018表面活性剂挥发性有机化合物残留量的测定顶空气相色谱质谱（GC-MS）联用法》由TC63（全国化学标准化技术委员会）归口，TC63SC8（全国化学标准化技术委员会(特种)界面活性剂分会）执行，主管部门为中国石油和化学工业联合会。

Introduction

1. Background and significance of the standard

GB/T 35862-2018 "Determination of residual volatile organic compounds in surfactants - Headspace gas chromatography-mass spectrometry (GC-MS) method" is an important national standard used to regulate the detection method of residual volatile organic compounds (VOCs) in surfactants. With the enhancement of environmental awareness and the improvement of product quality requirements, the formulation of this standard provides a scientific and unified technical basis for the industry.

2. Comparison of standard frameworks

Chapter Contents	GB/T 35862-2018	Comparison with international standards	Differences in industry standards
Scope and Applicability	Applicable to the determination of VOC residues in various surfactants	In line with international standards such as ISO 16000 series	Meet domestic industry needs and have independent characteristics
Detection Principle	Headspace Gas Chromatography-Mass Spectrometry (GC-MS)	International General Method	Consistent with EU and US standards
Key parameters	Headspace temperature: 80±1℃, equilibration time 40 minutes	International standard recommended range 30-60 minutes	Domestic standards are more operational

3. Standard implementation recommendations

3.1 Laboratory conditions requirements

Hardware facilities:Equipped with headspace gas chromatography-mass spectrometry (GC-MS), headspace injector and other equipment to ensure that the laboratory environment meets the temperature and humidity control requirements.

Staff capabilities:Testers must undergo professional training and be familiar with GC-MS operating procedures and data processing methods.

3.2 Sample preparation and processing

In practical applications, it is recommended to weigh samples strictly in accordance with standard requirements and ensure that the headspace bottle is well sealed. For samples with higher volatility, the sampling volume can be appropriately reduced to avoid detection errors.

3.3 Data analysis and quality control

When establishing a standard curve, it is necessary to ensure that the linear relationship between each concentration point is good (the correlation coefficient should be greater than 0.99). For precision requirements, the relative deviation of two measurement results by the same operator should be less than 10%.

More samples: DL/T 368-2010 JJG 21-2008 GB 50021-2001(2009)

Sample only — not a preview of GB/T 35862-2018

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend

GB/T 7463-2008 in English

Surface active agents - Determination of the power to dispersecalcium soap - Acidimetric method (modifled Schoenfeldt method)
2008-05-28
GB 7382-1987 in English

Surface active agents--Determination of the power to disperse calcium soap--Acidimetric method (Modified Schonfeldt method)
-
GB/T 9291-2008 in English

Surface active agents - Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textile under high temperature conditions
2008-05-14