Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SY/T 7607-2020 |
Rapid Determination of Hydrogen Sulfide and TetrahydroThiophene in Natural Gas by Gas Chromatography with Miniature Thermal Conductivity {译} 带微型热导的气相色谱法快速测定天然气中硫化氢、四氢噻吩 |
China Oil & Gas Industry
Standards Thiophene |
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HG/T 4793-2014 |
Thiophene for industrial use 工业用噻吩 |
China Chemical Industry
Standards Thiophene |
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SN/T 4046-2014 |
(Determination of insects morpholino residues in food exports Thiophene) 出口食品中噻虫啉残留量的测定 |
China Import Export Inspection
Standards Thiophene |
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