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Position: Chinese Standard in English/GB/T 5178-2008
GB/T 5178-2008   Surface active agents - Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method (English Version)
Standard No.: GB/T 5178-2008 Status:valid remind me the status change

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Target Language:English File Format:PDF
Word Count: 5000 words Translation Price(USD):150.0 remind me the price change

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Implemented on:2009-9-1 Delivery: via email in 1~3 business day

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Standard No.: GB/T 5178-2008
English Name: Surface active agents - Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method
Chinese Name: 表面活性剂 工业直链烷基苯磺酸钠平均相对分子质量的测定 气液色谱法
Chinese Classification: G72    Basic standards and general methods for surface active agent
Professional Classification: GB    National Standard
ICS Classification: 71.100.40 71.100.40    Surface active agents 71.100.40
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-12-30
Implemented on: 2009-9-1
Status: valid
Superseding:GB/T 5178-1985 Determination of mean relative molecular mass for technical straight-chain sodium alkyl benzene sulphonates; Gas-liquid chromatographic method
Target Language: English
File Format: PDF
Word Count: 5000 words
Translation Price(USD): 150.0
Delivery: via email in 1~3 business day
本标准代替GB/T 5178-1985《工业直链烷基苯磺酸钠平均相对分子量的测定 气液色谱法》。
本标准规定了测定工业直链烷基苯磺酸钠平均相对分子质量的方法。
本标准适用于直链烷基苯的测定。
本标准不适用于支链烷基苯的测定(因支链烷基苯的色谱峰无法进行鉴定)。
本标准与GB/T 5178-1985相比主要变化如下:
———标准名称变为“表面活性剂 工业直链烷基苯磺酸钠平均相对分子质量的测定 气液色谱法”;
———增加了利用微波消解法脱去磺酸基,该方法较原标准方法更为简单,且缩短了脱磺时间。
Code of China
Standard
GB/T 5178-2008  Surface active agents - Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method (English Version)
Standard No.GB/T 5178-2008
Statusvalid
LanguageEnglish
File FormatPDF
Word Count5000 words
Price(USD)150.0
Implemented on2009-9-1
Deliveryvia email in 1~3 business day
Detail of GB/T 5178-2008
Standard No.
GB/T 5178-2008
English Name
Surface active agents - Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates - Gas-liquid chromatographic method
Chinese Name
表面活性剂 工业直链烷基苯磺酸钠平均相对分子质量的测定 气液色谱法
Chinese Classification
G72
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-12-30
Implemented on
2009-9-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 5178-1985 Determination of mean relative molecular mass for technical straight-chain sodium alkyl benzene sulphonates; Gas-liquid chromatographic method
Language
English
File Format
PDF
Word Count
5000 words
Price(USD)
150.0
Keywords
GB/T 5178-2008, GB 5178-2008, GBT 5178-2008, GB/T5178-2008, GB/T 5178, GB/T5178, GB5178-2008, GB 5178, GB5178, GBT5178-2008, GBT 5178, GBT5178
Introduction of GB/T 5178-2008
本标准代替GB/T 5178-1985《工业直链烷基苯磺酸钠平均相对分子量的测定 气液色谱法》。
本标准规定了测定工业直链烷基苯磺酸钠平均相对分子质量的方法。
本标准适用于直链烷基苯的测定。
本标准不适用于支链烷基苯的测定(因支链烷基苯的色谱峰无法进行鉴定)。
本标准与GB/T 5178-1985相比主要变化如下:
———标准名称变为“表面活性剂 工业直链烷基苯磺酸钠平均相对分子质量的测定 气液色谱法”;
———增加了利用微波消解法脱去磺酸基,该方法较原标准方法更为简单,且缩短了脱磺时间。
Contents of GB/T 5178-2008
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Keywords:
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