Sheet materials for solid phase extractions and solid phase reac

Liquid purification or separation – Processes – Ion exchange or selective sorption

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Details

210671, 210679, 210682, 210693, C02F 128

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active

057026106

ABSTRACT:
A sheet article for solid phase extraction or solid phase reaction comprises at least one sorptive polymer pulp, and optionally at least one of sorptive and reactive particulate. The article can be used in a method of separating an analyte from a fluid comprising the step of passing a fluid comprising an analyte through a sheet article comprising poly(p- or m-phenylenephthalamide) pulp, the pulp optionally having incorporated therein solid phase particulates, the sheet article being capable of isolating the analyte from the fluid.

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