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廣州尖分科學儀器有限公司>>戴安 Dionex>>LC Columns>> OmniPac PAX-100 Anion-Exchange Column

OmniPac PAX-100 Anion-Exchange Column

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OmniPac PAX-100 Anion-Exchange Column8.5-µm-diameter ethylvinylbenzene/divinylbenzene substrate （55% cross-linked） agglomerated with 60-nm MicroBead™ alkanolquaternary amine-functionalized latex （4% c

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Anion-Exchange Column for the Analysis of Hydrophobic and Halogenated Anions

OmniPac PAX-100 Anion-Exchange Column for the Analysis of Hydrophobic and Halogenated Anions  Specifications
DimensionsOmniPac PAX-100 Analytical Column:
4 × 250 mm
OmniPac PAX-100 Guard Column:
4 × 50 mm
Maximum operating pressure4000 psi (27.9 MPa)
Recommended operating temperatureAmbient
Typical operating conditions1.0 mL/min gradient with at least 1% organic solvent
Recommended flow rate: 0.9–1.5 mL/min
phase compatibility* compatible with common organic solvents.
Use buffers such as Tris, MOPS phosphate with a salt.
Resin composition8.5-µm-diameter ethylvinylbenzene/divinylbenzene substrate (55% cross-linked) agglomerated with 60-nm MicroBead™ alkanolquaternary amine-functionalized latex (4% cross-linked).
Anion-exchange capacityApproximay 40 µeq/column (4 × 250 mm analytical column)
Column construction

PEEK with 10-32 threaded ferrule-style end fittings.
All components are nonmetallic.

OmniPac PAX-100 Anion-Exchange Column for the Analysis of Hydrophobic and Halogenated Anions  Specifications
DimensionsOmniPac PAX-100 Analytical Column:
4 × 250 mm
OmniPac PAX-100 Guard Column:
4 × 50 mm
Maximum operating pressure4000 psi (27.9 MPa)
Recommended operating temperatureAmbient
Typical operating conditions1.0 mL/min gradient with at least 1% organic solvent
Recommended flow rate: 0.9–1.5 mL/min
phase compatibility* compatible with common organic solvents.
Use buffers such as Tris, MOPS phosphate with a salt.
Resin composition8.5-µm-diameter ethylvinylbenzene/divinylbenzene substrate (55% cross-linked) agglomerated with 60-nm MicroBead™ alkanolquaternary amine-functionalized latex (4% cross-linked).
Anion-exchange capacityApproximay 40 µeq/column (4 × 250 mm analytical column)
Column constructionPEEK with 10-32 threaded ferrule-style end fittings.
All components are nonmetallic.
 

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