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form
liquid
Quality Level
packaging
jar of 100 g
technique(s)
HPLC: suitable
LPLC: suitable
thin layer chromatography (TLC): suitable
surface area
~500 m2/g
matrix
styrene-divinylbenzene
matrix active group
polymer
particle size
75-150 μm
pore size
~1.30 mL/g pore volume
260 Å mean pore size
density
1.01 g/mL at 25 °C (true wet)(lit.)
separation technique
reversed phase
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General description
Diaion® HP-20SS is a porous polystyrene polymer resin with large pores and surface area which has high capacity to adsorb organic compounds. It is widely used as adsorbent. It differs in chromatographic behavior from that of C18 Sep-Paks, since it separates by size and has selectivity for aromatic compounds.
Application
- Diaion® HP-20SS was used as column packing material for HPLC analysis.
- Diaion® HP-20SS was used in purification using TLC.
Polyaromatic adsorbent for the separation of hydrophobic compounds and biomolecules from fermentation broths. this resin provides rapid kinetics for large molecules, works well in nonaqueous applications, and can be used for scale-up industrial fractionation of small biomolecules.
Other Notes
Swelling in toluene = 30%
Legal Information
Diaion is a registered trademark of Mitsubishi Chemical Corp.
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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