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Catalog Search results 65727-U

65727-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.

Application areas:

Isomers Positional isomers

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 Columns with same mode & modification — across all brands

Vendor	Brand	Mode	Modification	Int. diam.	Length	Particles	Pores	Price
ZirChrom	ZirChrom-PHASE	Reversed-Phase	Zirconia	4.6 mm	50 mm	1.9 μm	300 Å	743.00
Sigma Aldrich	Discovery Zr-Carbon	Reversed-Phase	Zirconia	4.6 mm	150 mm	3.0 μm	300 Å	On request
Sigma Aldrich	Discovery Zr-Carbon	Reversed-Phase	Zirconia	2.1 mm	50 mm	5.0 μm	300 Å	On request
Sigma Aldrich	Discovery Zr-Carbon	Reversed-Phase	Zirconia	4.6 mm	150 mm	5.0 μm	300 Å	On request
ZirChrom	ZirChrom-PBD	Reversed-Phase	Zirconia	2.1 mm	50 mm	3.0 μm	300 Å	633.00
Sigma Aldrich	Discovery Zr-Carbon	Reversed-Phase	Zirconia	2.1 mm	150 mm	5.0 μm	300 Å	On request
Sigma Aldrich	Discovery Zr-Carbon	Reversed-Phase	Zirconia	4.6 mm	50 mm	5.0 μm	300 Å	On request
Sigma Aldrich	Discovery Zr-Carbon	Reversed-Phase	Zirconia	4.6 mm	75 mm	3.0 μm	300 Å	On request

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