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Position: Chinese Standard in English/GB/T 33648-2017
GB/T 33648-2017   Test method for identification and determination of specific non-regular additives in motor gasoline -- Infrared spectroscopic method (English Version)
Standard No.: GB/T 33648-2017 Status:valid remind me the status change

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Target Language:English File Format:PDF
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Implemented on:2017-12-1 Delivery: via email in 1~5 business day

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,,2017-12-1,D7EF0A5F8A8C6ABF1513521189281
Standard No.: GB/T 33648-2017
English Name: Test method for identification and determination of specific non-regular additives in motor gasoline -- Infrared spectroscopic method
Chinese Name: 车用汽油中典型非常规添加物的识别与测定 红外光谱法
Chinese Classification: E31    Fuel oil
Professional Classification: GB    National Standard
ICS Classification: 75.160.20 75.160.20    Liquid fuels 75.160.20
Source Content Issued by: AQSIQ; SAC
Issued on: 2017-05-12
Implemented on: 2017-12-1
Status: valid
Target Language: English
File Format: PDF
Word Count: 10500 words
Translation Price(USD): 220.0
Delivery: via email in 1~5 business day
本标准规定了采用红外光谱法快速识别并测定车用汽油中苯胺类、二甲氧基甲烷(甲缩醛)和酯类等典型非常规添加物的试验方法。?
本标准适用于测定车用汽油及汽油调合组分中特定的非常规添加物,识别及测定添加物的浓度范围分别为苯胺3 g/L~35 g/L、N-甲基苯胺4 g/L~35 g/L、二甲氧基甲烷3 g/L~35 g/L、乙酸仲丁酯3 g/L~35 g/L、碳酸二甲酯1.5 g/L~16 g/L。试样中非常规添加物的含量如低于上述测定范围的下限,则无法有效识别或定量分析。对添加物含量高于上述测定范围上限的样品,可将样品适当稀释后测定;如果样品中含有邻甲基苯胺和对甲基苯胺,则按测量苯胺的试验方法进行识别并定量;如果样品中含有其他酯类化合物,则按乙酸仲丁酯的试验方法进行识别并定量。但此种情况下,本标准的精密度不适用。
Code of China
Standard
GB/T 33648-2017  Test method for identification and determination of specific non-regular additives in motor gasoline -- Infrared spectroscopic method (English Version)
Standard No.GB/T 33648-2017
Statusvalid
LanguageEnglish
File FormatPDF
Word Count10500 words
Price(USD)220.0
Implemented on2017-12-1
Deliveryvia email in 1~5 business day
Detail of GB/T 33648-2017
Standard No.
GB/T 33648-2017
English Name
Test method for identification and determination of specific non-regular additives in motor gasoline -- Infrared spectroscopic method
Chinese Name
车用汽油中典型非常规添加物的识别与测定 红外光谱法
Chinese Classification
E31
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2017-05-12
Implemented on
2017-12-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
10500 words
Price(USD)
220.0
Keywords
GB/T 33648-2017, GB 33648-2017, GBT 33648-2017, GB/T33648-2017, GB/T 33648, GB/T33648, GB33648-2017, GB 33648, GB33648, GBT33648-2017, GBT 33648, GBT33648
Introduction of GB/T 33648-2017
本标准规定了采用红外光谱法快速识别并测定车用汽油中苯胺类、二甲氧基甲烷(甲缩醛)和酯类等典型非常规添加物的试验方法。?
本标准适用于测定车用汽油及汽油调合组分中特定的非常规添加物,识别及测定添加物的浓度范围分别为苯胺3 g/L~35 g/L、N-甲基苯胺4 g/L~35 g/L、二甲氧基甲烷3 g/L~35 g/L、乙酸仲丁酯3 g/L~35 g/L、碳酸二甲酯1.5 g/L~16 g/L。试样中非常规添加物的含量如低于上述测定范围的下限,则无法有效识别或定量分析。对添加物含量高于上述测定范围上限的样品,可将样品适当稀释后测定;如果样品中含有邻甲基苯胺和对甲基苯胺,则按测量苯胺的试验方法进行识别并定量;如果样品中含有其他酯类化合物,则按乙酸仲丁酯的试验方法进行识别并定量。但此种情况下,本标准的精密度不适用。
Contents of GB/T 33648-2017
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Keywords:
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