Porapak多孔聚合物是一种球形珠粒，具有一致的粒径、孔隙率和表面积，有助于确保分析的精确度和准确度。

　　包装:26g

　　产地:美国

　　粒度:50-80,80-100,100-120

　　应用:

　　1.环境空气/固定污染源废气中甲烷测定的标准色谱填料

　　2.焦炉煤气中轻烃，乙烯，乙烷，丙烯，丙烷的测定

　　3.工业环氧乙烷中二氧化碳的测定

　　4.化工产品中微量水分的测定

　　5.口服液聚酯瓶中乙醛残留的测定

　　Poropak porous polymer is a type of spherical bead with consistent particle size, porosity, and surface area, which helps to ensure the accuracy and precision of analysis.

　　Packaging: 26g

　　Origin: United States

　　Particle size: 50-80, 80-100, 100-120

　　Application:

　　1. Standard chromatographic packing for methane determination in ambient air/fixed pollution source exhaust gas

　　2. Determination of light hydrocarbons, ethylene, ethane, propylene, and propane in coke oven gas

　　3. Determination of carbon dioxide in industrial ethylene oxide

　　4. Determination of trace moisture in chemical products

　　5. Determination of acetaldehyde residue in oral liquid polyester bottles