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形狀
solid
包裝
bottle of 75 cc
製造商／商標名
Hayes Separation Inc
參數
190 °C temp. limit
技術
gas chromatography (GC): suitable
表面積
~608 m2/g
基質
HayeSep B
粒徑
80-100 mesh
密度
~0.33 g/mL (free fall density)
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一般說明
Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water.They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous. HayeSep ®has a high surface area owing to its micropores thereby making it a suitable candidate for separation of gases and volatile organic compounds (VOCs). Furthermore they are relatively inert and exhibit hydrophobicity. HayeSep B is a copolymer of divinylbenzene and polyethylene.
HayeSep 多孔聚合物，被认为是第二代材料，批间一致，具有最小的收缩率和单体渗出。
有关我们的吸附剂的更多信息，请访问 sigma-aldrich.com/adsorbents
有关我们的吸附剂的更多信息，请访问 sigma-aldrich.com/adsorbents
應用
HayeSep B can maybe used in combination with HayeSep A for separation of a gaseous mixture comprising of hydrogen and hydrogen sulphide.
法律資訊
HayeSep is a registered trademark of Hayes Separation Inc.
訊號詞
Warning
危險聲明
危險分類
Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Gas Chromatography
Poole C. et al.
Science, 127-130 (2012)
Trace Analysis of Specialty and Electronic Gases.
Geiger W.M and Raynor M.W. et al.
Science, 256-257 (2013)
Specific features of the gas-chromatographic determination of the reaction products in the catalytic decomposition of hydrogen sulfide.
Zheivot V, et al.
Journal of Analytical Chemistry, 61 (4), 334-337 (2006)
Gas Chromatography in Air Pollution Analysis.
Berezkin V.G and Drugov Y.S. et al.
J. Chromatogr. Library, 49, 50-51 (1991)
Modern Practice of Gas Chromatography.
Grob RL and Barry EF. et al.
Science, 79-83 (2004)
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