Grace Catalog 2008
Grace Catalog 2008
Grace Catalog 2008
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analytical hplc<br />
ZirChrom ® Columns<br />
• Better pH and thermal stability than silica-based columns<br />
• More efficient than polymer-based columns<br />
• Widest range of reversed-phase selectivities<br />
ZirChrom Separations, Inc. produces HPLC columns based<br />
on 3µm zirconia (zirconium oxide) particles. These columns<br />
are more rugged and durable than silica-based columns<br />
and more efficient than polymer-based columns. ZirChrom ®<br />
normal-phase and reversed-phase columns can be used<br />
across the entire pH range (1–14) and are thermally stable to<br />
200°C. Additionally, zirconia’s silanol-free surface produces<br />
sharp, symmetrical peaks for amines without mobile phase<br />
modifiers.<br />
ZirChrom ® Packings<br />
Packing Functional Group Mode<br />
DiamondBond-C18 Octadecylsilane Reversed-Phase<br />
PBD Polybutadiene Reversed-Phase &<br />
Secondary Ionic<br />
PS Polystyrene Reversed-Phase<br />
(Low Retention)<br />
CARB Graphitic Carbon Reversed-Phase<br />
(High Retention)<br />
PHASE Zirconia Normal-Phase<br />
EZ — Reversed-Phase<br />
MS — Reversed-Phase<br />
• DiamondBond ® -C18 — ideal for microbore applications<br />
and acidic compounds. pH range 1–14<br />
• ZirChrom ® -PBD — for general purpose applications and<br />
basic compounds; similar to ODS for non-electrolytes.<br />
pH range 1–14<br />
• ZirChrom ® -PS — ideal for highly aqueous mobile phases;<br />
an alternative to ODS selectivity. pH range 1–14<br />
• ZirChrom ® -CARB — for diastereomers/geometric<br />
isomers; greatest difference in selectivity compared<br />
to ODS. pH range 1–14<br />
• ZirChrom ® -Phase — the bare zirconia particle. The<br />
columns are used as a normal-phase alternative to silica.<br />
pH range 1–14<br />
• ZirChrom ® -EZ — unique selectivity with mobile phase<br />
selectivity. pH range 1–10<br />
• ZirChrom ® -MS — low column bleed makes it ideal for<br />
microbore applications. pH range 1–10<br />
ZirChrom ® Specifications<br />
Pore Size<br />
300Å<br />
Particle Size 3µm, 5µm<br />
Surface Area 30m 2 /g<br />
pH Range 1–14 (EZ and MS 1–10)<br />
Max. Temperature 200°C<br />
EZ and MS HPLC Columns<br />
• Unique selectivity on a zirconia platform<br />
• Mobile phase flexibility, including microbore<br />
compatible buffers<br />
• Stable from pH 1–10<br />
The deactivation of Lewis acid sites on the zirconia surface<br />
allows for the chromatography of Lewis base analytes using<br />
volatile mobile phase additives, including conventional<br />
microbore compatible buffers such as acetate and formate.<br />
ZirChrom ® HPLC Columns<br />
Packing Format i.d. x Length Part No.<br />
DiamondBond ® , 3µm Microbore 2.1 x 100mm DB01-1021<br />
Microbore 2.1 x 150mm DB01-1521<br />
Analytical 4.6 x 50mm DB01-0546<br />
Analytical 4.6 x 100mm DB01-1046<br />
Analytical 4.6 x 150mm DB01-1546<br />
PBD, 3µm Microbore 2.1 x 100mm ZR03-1021<br />
Microbore 2.1 x 150mm ZR03-1521<br />
Analytical 4.6 x 50mm ZR03-0546<br />
Analytical 4.6 x 100mm ZR03-1046<br />
Analytical 4.6 x 150mm ZR03-1546<br />
PS, 3µm Microbore 2.1 x 100mm ZR09-1021<br />
Microbore 2.1 x 150mm ZR09-1521<br />
Analytical 4.6 x 50mm ZR09-0546<br />
Analytical 4.6 x 100mm ZR09-1046<br />
Analytical 4.6 x 150mm ZR09-1546<br />
CARB, 3µm Microbore 2.1 x 100mm ZR01-1021<br />
Microbore 2.1 x 150mm ZR01-1521<br />
Analytical 4.6 x 100mm ZR01-1046<br />
Analytical 4.6 x 150mm ZR01-1546<br />
PHASE, 3µm Microbore 2.1 x 100mm ZR02-1021<br />
Microbore 2.1 x 150mm ZR02-1521<br />
Analytical 4.6 x 100mm ZR02-1046<br />
Analytical 4.6 x 150mm ZR02-1546<br />
EZ, 3µm Microbore 2.1 x 50mm EZ01-0521<br />
Microbore 2.1 x 100mm EZ01-1021<br />
Microbore 2.1 x 150mm EZ01-1521<br />
Microbore 2.1 x 250mm EZ01-2521<br />
Analytical 4.6 x 50mm EZ01-0546<br />
Analytical 4.6 x 100mm EZ01-1046<br />
Analytical 4.6 x 150mm EZ01-1546<br />
Analytical 4.6 x 250mm EZ01-2546<br />
EZ, 5µm Microbore 2.1 x 50mm EZ01-05215<br />
Microbore 2.1 x 100mm EZ01-10215<br />
Microbore 2.1 x 150mm EZ01-15215<br />
Microbore 2.1 x 250mm EZ01-25215<br />
Analytical 4.6 x 50mm EZ01-05465<br />
Analytical 4.6 x 100mm EZ01-10465<br />
Analytical 4.6 x 150mm EZ01-15465<br />
Analytical 4.6 x 250mm EZ01-25465<br />
MS, 3µm Microbore 2.1 x 50mm MS01-0521<br />
Microbore 2.1 x 100mm MS01-1021<br />
Microbore 2.1 x 150mm MS01-1521<br />
Microbore 2.1 x 250mm MS01-2521<br />
Analytical 4.6 x 50mm MS01-0546<br />
Analytical 4.6 x 100mm MS01-1046<br />
Analytical 4.6 x 150mm MS01-1546<br />
Analytical 4.6 x 250mm MS01-2546<br />
MS, 5µm Microbore 2.1 x 50mm MS01-05215<br />
Microbore 2.1 x 100mm MS01-10215<br />
Microbore 2.1 x 150mm MS01-15215<br />
Microbore 2.1 x 250mm MS01-25215<br />
Analytical 4.6 x 50mm MS01-05465<br />
Analytical 4.6 x 100mm MS01-10465<br />
Analytical 4.6 x 150mm MS01-15465<br />
Analytical 4.6 x 250mm MS01-25465<br />
hplc columns | small molecule<br />
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