Hamilton PRP-X100 and PRP-X110 are highly
stable, inert materials.
For high sensitivity,
Hamilton PRP-X110 ion chromatography
columns are used to separate ions at
concentrations from less than 20 ppb
to 20 ppm. The PRP-X110 has similar
selectivity to the PRP-X100 but provides
lower limits of separation as a result of its
lower exchange capacity.
Pore Size: 100 Å
Exchange Capacity: PRP-X100
(0.19 meq/gm), PRP-X110 (0.11 meq/gm)
Material: PS-DVB/Trimethyl
ammonium exchanger
Applications: Organic and inorganic anions,
organic acids, organic and inorganic arsenic
species, halides, nucleotides
PRP-X110 versus PRP-X110S columns
PRP-X110 columns are equilibrated with a 2 mM
p-hydroxybenzoic acid (pH 8.5) mobile phase and
are ready for use with conductivity or indirect UV
detection methods.
PRP-X110S columns are equilibrated with a 1.7 mM
sodium bicarbonate, 1.8 mM sodium carbonate, 0.1
mM sodium thiocyanate mobile phase and are ready
for use with suppressed conductivity
detection methods.