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65726-U

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65726-U
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Discovery Zr-Carbon

by Sigma Aldrich

Discovery® Zr-Carbon HPLC Column
3 μm particle size, L × I.D. 15 cm × 2.1 mm
 
Discovery Zr-Carbon HPLC columns
Features and Benefits

  • Excellent separation of geometric isomers and diastereomers.
  • Very hydrophobic surface.
  • Most different retention compared to other Discovery Zr phases for non-ionic compounds.
  • Similar to porous graphitic carbon, but with added ion-exchange interactions.

Discovery Zr-Carbon comprises spherical, porous carbon-coated zirconia particles. It is ideal for the reversed-phase separation of positional isomers and diastereomers. It complements the selectivity offering of the other zirconia- and silica-based Discovery phases, and allows the use of the full range of mobile phase pH from pH 1 to 14. It is a great alternative when C18 does not work.

Specification
Vendor Sigma Aldrich Pore size 300
Brand Discovery Zr-Carbon pH stability from 1.0
Modifification Zirconia pH stability to 14.0
Mode Reversed-Phase Surface Area 30
Particle Size Carbon Load, % 1.0
Length Endcapped No
Internal Diameter Operating Temperature 100
Similar columns from other manufacturers to Discovery Zr-Carbon

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
ZirChrom-PBD
by ZirChrom
69% match
ModeReversed-Phase
ModificationZirconia
Pore Size300 Å
Shared Product UsageNo shared usage assigned
View Brand
Product Usage values
Isomers Positional isomers
Application values
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