产品说明
一般描述
Carboxen® Adsorbent is ideally used for solid-phase microextraction (SPME). It is highly efficient in extraction of small polar molecules from aqueous solution.
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应用
Carboxen® 569 was used for trapping a range of replacement chlorofluorocarbons varying in boiling point from -48.4 to -9.8℃ which is highly advantageous for analysis of trace gases in atmosphere.
法律信息
Carboxen is a registered trademark of sigma-aldrich Co. LLC
基本信息
EC 号 | 231-153-3 |
NACRES | SB.54 |
产品性质
质量水平 | 100 |
形式 | powder |
包装 | bottle of 500 g |
technique(s) | LPLC: suitable |
基质 | Carboxen® 569 |
基质活性基团 | carbon |
粒径 | 20-45 mesh |
孔径 | ~0.10 cm3/g macroporosity ~0.14 cm3/g mesoporosity ~0.20 cm3/g microporosity ~5-8 Å pore diameter |
表面积 | ~485 m2/g |
密度 | ~0.61 g/mL (free fall density) |
分离技术 | reversed phase |
安全信息
储存分类代码 | 13 - Non Combustible Solids |
WGK | nwg |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
个人防护装备 | Eyeshields, Gloves, type N95 (US) |