G002212

GPA Method 2261: GC Analysis of Natural Gas on a Packed Column (GPA 3-Column Set)

suitable for GC

속성

• 기술: gas chromatography (GC): suitable
• 검사 파라미터: column: GPA 2261 3-column set (13993-U); oven: 100 °C; carrier gas: helium, 30 mL/min; injection: 0.5 mL sample loop
• 응용 분야: petroleum

설명

분석 메모

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.

분석물

C6+ 0.10
Nitrogen 2.00
Methane 88.75 %
Carbon dioxide 1.75 %
Ethane 5.00
Propane 2.00