GB/T 12688.9-2011 in English

VALID

Test method of styrene for industrial use—Part 9:Determination of trace benzene—Gas chromatographic method

Issued on:2011-05-12
Implemented on:2011-11-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 12688.9-2011
Document status:	VALID
Title in English:	Test method of styrene for industrial use—Part 9:Determination of trace benzene—Gas chromatographic method
Title in Chinese:	工业用苯乙烯试验方法第9部分：微量苯的测定气相色谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-05-12
Implemented on:	2011-11-01
ICS Classification:	71.080.15-Aromatic hydrocarbons
Chinese Classification:	G16-Basic organic chemicals
Professional Classification:	GB-National Standard
Related Keywords:	trace benzene gas industrial styrene chromatographic method scopethis part industrial use test method
Related Topics:	Divinylbenzene - Gas Chromatography Styrene liquid chromatography Liquid Chromatography Benzene Method Styrene Analysis Method Standard Test method for styrene content Chromatographic flow Styrene detection method Benzene separation method Determination of Trace Phosgene by Aniline Method Benzene gas phase detection method Styrene detection method flow chromatography Styrene detection method Styrene test method Gas phase styrene method Divinylbenzene Gas Chromatography Determination of trace amounts of benzene by ecd Styrene liquid phase detection Styrene detection method Benzene gas phase detection method Gas phase test for biphenyl Analysis method of styrene Styrene Analysis Method Styrene detection liquid phase Chromatographic benzene time Styrene detection method gas phase quantitative method What is the chromatographic detection of styrene Styrene Analysis Method Gas phase determination method of benzene series gas phase quantitative method gas phase quantitative method Styrene liquid phase Styrene liquid chromatography Styrene liquid phase Ethylene in gas chromatography Styrene liquid chromatography Typical Chromatography GB/t 12688.9 Styrene is relatively alkaline GB/t+12688.9 Styrene liquid phase detection gas chromatography trace co Determination method of benzene series by gas chromatography Gas phase+quantitative method+ Styrene liquid phase detection Industrial Gas Chromatography Applications Gas Chromatography Linear Several 9 Polystyrene Molecular Weight Detection Method Chromatographic detection of styrene Determination of Ethylene Content by Gas Chromatography Industrial Chromatography + Applications Liquid Chromatography Styrene GB/t12688.9 Styrene Chromatography Styrene gas phase detection Gas phase detection of styrene Styrene Liquid Chromatography Ultra Micro Gas Chromatography Chromatographic Styrene Content Benzene gas chromatography Benzene gas chromatography method GBT12688.9 GB/T 12688.9-2011 Several 9 for chromatographic carrier gas Chromatographic determination of styrene What column is used for gas phase detection of benzene? GB/T12688.9d Air styrene detection method Styrene Liquid Phase Method Acetaldehyde determination method gas chromatography conditions Styrene detection methods and Detection method for benzene olefins Styrene national standard detection method Drawing of standard curve for gas chromatography measurement of ethylene Acetaldehyde gas chromatography determination method Styrene monitoring and analysis methods National standard acetaldehyde gas chromatography determination method Trace ethylene detection method Manual determination method of benzene Method for determination of benzene series by portable gas chromatography Manual detection method for benzene series Industrial benzene production method Acetaldehyde gas chromatography test method National standard for detection of chromatographic grade benzene

《GB/T 12688.9-2011工业用苯乙烯试验方法第9部分：微量苯的测定气相色谱法》由TC63（全国化学标准化技术委员会）归口，TC63SC4（全国化学标准化技术委员会石油化学分会）执行，主管部门为中国石油和化学工业联合会。

Scope

This part specifies the determination of trace amounts of benzene in industrial styrene by gas chromatography. This part is applicable to the determination of benzene in the content range of 0.2mg/kg～100mg/kg in industrial styrene. This section is not intended to explain the safety issues related to its use, the user is responsible for taking appropriate safety and health measures, and to ensure compliance with relevant national regulations. CAUTION: Styrene is flammable. Exothermic polymerization will occur in contact with peroxides, mineral acids and aluminum trichloride, etc. High concentrations of liquid styrene and its vapors are irritating to the eyes and respiratory system.

More samples: NB/T 47013.2-2015 JC/T 2453-2018 YD/T 3934-2021

Sample only — not a preview of GB/T 12688.9-2011

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