Porapak QS 是硅烷化的 Porapak Q，用于降低表面吸附。
多孔聚合物是适合用于分析气体、酸、胺、低碳数有机物和水的应用的吸附剂。它们适合于气相色谱法，并且基本上是聚二乙烯基苯（DVB）的共聚物，其性质从中孔到微孔都是非常多孔的。
包装：26g
产地：USA
粒度：50-80,80-100,100-120
应用
环境空气/固定污染源废气中甲烷测定标准填料，分离时间短，峰型对称
焦炉煤气中乙烯，乙烷，丙烷
微量水分的测定
工业环氧乙烷中二氧化碳的测定
PET聚酯瓶中乙醛残留的测定
Porpak QS is a silanized Porpak Q used to reduce surface adsorption.
Porous polymers are adsorbents suitable for analyzing gases, acids, amines, low carbon organic compounds, and water applications. They are suitable for gas chromatography and are essentially copolymers of polyvinylbenzene (DVB), with properties ranging from mesopores to micropores that are very porous.
Packaging: 26g
Origin: USA
Particle size: 50-80, 80-100, 100-120
application
Standard packing for methane determination in ambient air/fixed pollution source exhaust gas, with short separation time and symmetrical peak shape
Ethylene, ethane, and propane in coke oven gas
Determination of trace moisture content
Determination of carbon dioxide in industrial ethylene oxide
Determination of acetaldehyde residue in PET polyester bottles
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