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Home > Chromatography > SPE > CHROMABOND® PS-OH- / PS-H+ > Macherey-Nagel Chromabond Columns PS-OH- Volume: 6ml 730378

Macherey-Nagel Chromabond Columns PS-OH- Volume: 6ml 730378
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Macherey-Nagel Chromabond Columns PS-OH- Volume: 6ml 730378

PART NO: 4AJ-4003591
Price: €251.00
Out of Stock (Ships in approx. 2 weeks)

Content of sorbent: 500mg

Materia: PP

With PE-filterelements

Pack of 30

SPE phases for RP/ ion chromatography
The innovative cation exchanger offers:

mixed-mode SPE phase with distinct cation exchange and RP properties
excellent enrichment of basic analytes
modern support polymer with optimised pore structure and large specific surface
good reproducibility, reliable and cost-efficient analyses
more aggressive washing procedures for matrix removal possible
cleaner samples and protection of analytical HPLC and GC instrumentation
quantificationof analytes from heavily contaminated samples
lower limits of detection also for critical matrices

... the perfect fit for basic analytes in comination with CHROMABOND® HR-X
SPE phases for polymer-based RP and ion chromatography

Base material: high-purity polystyrene-divinylbenzene copolymers (PS/DVB)
pore size 100 Å, paricle size 100µm. Verly low degree of swelling, thus very well suited for chromatography. Reliable function over the whole pH range from 0-14. Different modifications for different applications from elimination of nonpolar compounds up to removal of specific polar comonents.

Recommended application:
Removal of interfering compounds
-improves chromatographic separtions, if the interfering components overlap with the analyte in the chromatogram
-improves lifetime of the chromatographic column, since interfering components can irreversibly block the column packing
Enrichment of the analytes
removal of organic interfering components from water PS-RP hydrophobic PS/DVB-copolymer
removal or concentration of anions from water increasing the pH value in acidic samples removal or concentration of cations from water PS-OH- strong PS/DVB anion exanger, OH- form capacity 0.6 meq/g
decreasing the pH value in basic samples PS-H+ strong PS/DVB cation exchanger, H+ form, capacity 2.9 meg/g
removal of halide ions from water PS-Ag+ strong PS/DVB cation exchanger, Ag+ form
removal of sulphate ions from water PS-Ba2+ strong PS/DVB cation exchanger, Ba2+ Form

Product Specification:
Phase: PS-OH-
Capacity: 6ml
Capacity: 500 mg

Catalogue Number4.003 591
ManufacturerMacherey-Nagel
Manufacturer P/n730378
VWR RefMANA730378
Capacity mg500
PhasePS-OH-
PK30
Volume ml6
VWR:MANA730378
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