2025-12-5 216.73.216.21
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/GB/T 12688.1-2011
GB/T 12688.1-2011   Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography (English Version)
Standard No.: GB/T 12688.1-2011 Status:superseded remind me the status change

Email:

Target Language:English File Format:PDF
Word Count: 6000 words Translation Price(USD):180.0 remind me the price change

Email:

Implemented on:2011-11-1 Delivery: via email in 1~3 business day

→ → →

,2020-5-1,2011-11-1,1411381818987427D5327C680BF0B
Standard No.: GB/T 12688.1-2011
English Name: Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography
Chinese Name: 工业用苯乙烯试验方法 第1部分:纯度和烃类杂质的测定 气相色谱法
Chinese Classification: G16    Basic organic chemicals
Professional Classification: GB    National Standard
ICS Classification: 71.080.15 71.080.15    Aromatic hydrocarbons 71.080.15
Source Content Issued by: AQSIQ; SAC
Issued on: 2011-5-12
Implemented on: 2011-11-1
Status: superseded
Superseded by:GB/T 12688.1-2019 Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography
Superseded on:2020-5-1
Superseding:GB/T 12688.1-1998 Styrene for industrial use-Determinaiton of purity-Gas chromotographic method
Target Language: English
File Format: PDF
Word Count: 6000 words
Translation Price(USD): 180.0
Delivery: via email in 1~3 business day
本部分规定了用气相色谱法测定工业用苯乙烯的纯度和烃类杂质。
本部分适用于纯度(质量分数)不低于99%、烃类杂质浓度(质量分数)范围为(0.001~1.000)%的苯乙烯的测定。典型的烃类杂质包括:乙苯、对二甲苯、间二甲苯、邻二甲苯、异丙苯、正丙苯、间甲乙苯、
对甲乙苯、α-甲基苯乙烯、苯乙炔、间甲基苯乙烯、对甲基苯乙烯。
虽然本方法也可应用于更低纯度的苯乙烯试样,但对全部杂质的定性和合适内标物的选定可能较为困难。
本部分并不是旨在说明与其使用有关的安全问题,使用者有责任采取适当的安全和健康措施,并保证符合国家有关法规的规定。
Code of China
Standard
GB/T 12688.1-2011  Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography (English Version)
Standard No.GB/T 12688.1-2011
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count6000 words
Price(USD)180.0
Implemented on2011-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 12688.1-2011
Standard No.
GB/T 12688.1-2011
English Name
Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography
Chinese Name
工业用苯乙烯试验方法 第1部分:纯度和烃类杂质的测定 气相色谱法
Chinese Classification
G16
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2011-5-12
Implemented on
2011-11-1
Status
superseded
Superseded by
GB/T 12688.1-2019 Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography
Superseded on
2020-5-1
Abolished on
Superseding
GB/T 12688.1-1998 Styrene for industrial use-Determinaiton of purity-Gas chromotographic method
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
180.0
Keywords
GB/T 12688.1-2011, GB 12688.1-2011, GBT 12688.1-2011, GB/T12688.1-2011, GB/T 12688.1, GB/T12688.1, GB12688.1-2011, GB 12688.1, GB12688.1, GBT12688.1-2011, GBT 12688.1, GBT12688.1
Introduction of GB/T 12688.1-2011
本部分规定了用气相色谱法测定工业用苯乙烯的纯度和烃类杂质。
本部分适用于纯度(质量分数)不低于99%、烃类杂质浓度(质量分数)范围为(0.001~1.000)%的苯乙烯的测定。典型的烃类杂质包括:乙苯、对二甲苯、间二甲苯、邻二甲苯、异丙苯、正丙苯、间甲乙苯、
对甲乙苯、α-甲基苯乙烯、苯乙炔、间甲基苯乙烯、对甲基苯乙烯。
虽然本方法也可应用于更低纯度的苯乙烯试样,但对全部杂质的定性和合适内标物的选定可能较为困难。
本部分并不是旨在说明与其使用有关的安全问题,使用者有责任采取适当的安全和健康措施,并保证符合国家有关法规的规定。
Contents of GB/T 12688.1-2011
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040
 
 
Keywords:
GB/T 12688.1-2011, GB 12688.1-2011, GBT 12688.1-2011, GB/T12688.1-2011, GB/T 12688.1, GB/T12688.1, GB12688.1-2011, GB 12688.1, GB12688.1, GBT12688.1-2011, GBT 12688.1, GBT12688.1