Anion Exchange Chromatography Columns

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QA-825
DEAE-825
  • Suitable for analyzing relatively high molecular weight compounds: proteins, peptides, DNA, and RNA
  • Usable in a wide pH range from pH 2 to 12
  • QA-825 fulfills USP-NF L23 requirements
ES-502N 7C
  • Compared to IEC series columns, polyvinyl alcohol is used as base material and this offers different separation pattern
  • Low hydrophobic interaction of proteins allows analysis under mild conditions
Strong anion exchange resin(Standard columns) [Housing material: SUS]Scroll
Product code Product name Functional group Ion exchange capacity (meq/g) Particle size (μm) Column size (mm)
I.D. x Length
F6110011 IEC QA-825 Quanternary ammonium 0.45 12 8.0 x 75
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Product name Maximum pressure
(MPa/Column)
Flow rate (mL/min) Temperature
range (℃)
pH range Shipping solvent
Recommended Maximum
IEC QA-825 2.0 1.0 1.5 10 - 50 2 - 12 50 mM Na2SO4 aq.
Weak anion exchange resin(Standard columns) [Housing material: SUS]Scroll
Product code Product name Functional group Ion exchange capacity (meq/g) Particle size (μm) Column size (mm)
I.D. x Length
F6118255 IEC DEAE-825 Diethylaminoethyl 0.60 8 8.0 x  75
F7640002 Asahipak ES-502N 7C Diethylaminoethyl 0.55 9 7.5 x 100
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Product name Maximum pressure
(MPa/Column)
Flow rate (mL/min) Temperature
range (℃)
pH range Shipping solvent
Recommended Maximum
IEC DEAE-825 2.0 1.0 1.5 10 - 50 2 - 12 50 mM Na2SO4 aq.
Asahipak ES-502N 7C 1.2 1.0 1.5 10 - 50 2 - 12 50 mM 1,3-Diaminopropane
+ 50 mM NaCl (pH10.0)

Operation Manual / Certificate of Analysis

Operation Manuals and Certificate of Analysis / Inspection Certificate for the following products can be downloaded here.

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