Porapak QS 是硅烷化的 Porapak Q，用于降低表面吸附。
多孔聚合物是適合用于分析氣體、酸、胺、低碳數(shù)有機物和水的應(yīng)用的吸附劑。它們適合于氣相色譜法，并且基本上是聚二乙烯基苯（DVB）的共聚物，其性質(zhì)從中孔到微孔都是非常多孔的。
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包裝：26g
產(chǎn)地：USA
粒度：50-80,80-100,100-120
應(yīng)用
環(huán)境空氣/固定污染源廢氣中甲烷測定標準填料，分離時間短，峰型對稱
焦爐煤氣中乙烯，乙烷，丙烷
微量水分的測定
工業(yè)環(huán)氧乙烷中二氧化碳的測定
PET聚酯瓶中乙醛殘留的測定
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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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