5Å填充柱 工业用丁二烯液上气相中氧和氩的测定

分离柱
固定相:5Å分子筛(色谱用)，粒径 。. 17-0.25 mm (60-80目)。
柱管 不锈钢，长 2m，内径 4 mm,
柱温:15-25 °C，恒定在士1 °c或一78°C

应用：GBT 6021-1999 工业用丁二烯液上气相中氧和氩的测定气相色谱法

工业用丁二烯液上气相中氧和氩的测定 测试谱图：


Determination of oxygen and argon in the gas phase above liquid for industrial butadiene
Determination of oxygen and argon in the gas phase over liquid butadiene for industrial use Details:

Separation column
Stationary phase: 5A molecular sieve (for chromatography), particle size . . 17-0.25 mm (60-80 mesh).
Column tube Stainless steel, 2m long, 4mm inner diameter,
Column temperature: 15-25 °C, constant at ±1 °C or -78 °C



Application: GBT 6021-1999 Determination of oxygen and argon in the gas phase above liquid butadiene for industrial use by gas chromatography

Determination of oxygen and argon in the gas phase of industrial butadiene liquid. Test spectrum: