技术
gas chromatography (GC): suitable
试验参数
column: GPA 2261 3-column set (13993-U)
oven: 100 °C
carrier gas: helium, 30 mL/min
injection: 0.5 mL sample loop
应用
petroleum
分析说明
Packed columns continue to be used in multi-column, multi-valve configurations for the determination of BTU content in natural gas and natural gas liquids as described in Gas Processors Association (GPA) Methods 2261 and 2177, plus American Society for Testing and Materials (ASTM) Test Method 2597. This chromatogram is of GPA Method 2261, and uses three packed columns in a multi-valve configuration. Supelco is the world leader in packed GC column technology, with an extensive library of phases and supports.
分析物
说明
C6+ 0.10
Nitrogen 2.00
Methane 88.75 %
Carbon dioxide 1.75 %
Ethane 5.00
Propane 2.00
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持