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表单
solid
质量水平
包装
pkg of 100 g
技术
AAS: suitable
LPLC: suitable
表面积
~500 m2/g
基质
polymethacrylate
基质活性基团
polymer
粒径
25-50 mesh
孔径
1.2 mL/g pore volume
170 Å mean pore size
密度
1.09 g/mL at 25 °C (true wet)(lit.)
分离技术
reversed phase
储存温度
−20°C
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一般描述
Diaion® HP-2MG is a methacrylic ester copolymer which is hydrophilic in nature. It is widely used for preconcentration and separation of traces of heavy metal ions. It is also used as adsorbent for polyphenols and surfactants.
应用
- Diaion® HP-2MG was used as adsorbent in the determination of metal ions by flame atomic absorption spectrometry.
- It was used for biosorption of heavy metals by immobilized Aspergillus fumigatus by atomic absorption spectrometry .
用于中等极性化合物的脂肪族吸附剂，如：抗生素、发色体以及脂肪族分析物。该树脂对大小分子表现出了广谱吸附性。
其他说明
甲苯中的溶胀率=5%
法律信息
Diaion is a registered trademark of Mitsubishi Chemical Corp.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Mustafa Soylak et al.
Talanta, 70(5), 1129-1135 (2008-10-31)
A solid phase extraction procedure based on biosorption of copper(II), lead(II), zinc(II), iron(III), nickel(II) and cobalt(II) ions on Aspergillus fumigatus immobilized Diaion HP-2MG has been investigated. The analytical conditions including amounts of A. fumigatus, eluent type, flow rates of sample
Column system using diaion HP-2MG for determination of some metal ions by flame atomic absorption spectrometry
Tuzen, Mustafa, and Mustafa Soylak
Analytica Chimica Acta, 504, 325-334 (2004)
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