Vendor	Sigma Aldrich
Modifification	Zirconia
Mode	Reversed-Phase
Particle Size	3.0
Length	50
Internal Diameter	2.1
Pore size	300
Surface Area	30
Carbon Load, %	1.0
Endcapped	No
Operating Temperature	100
pH stability from	1.0
pH stability to	14.0
Brand	Discovery Zr-Carbon

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Catalog Discovery Zr-Carbon 65725-U

65725-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

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Vendor	Sigma Aldrich	Pore size	300
Brand	Discovery Zr-Carbon	Surface Area	30
Modifification	Zirconia	Carbon Load, %	1.0
Mode	Reversed-Phase	Endcapped	No
Particle Size	3.0	Operating Temperature	100
Length	50	pH stability from	1.0
Internal Diameter	2.1	pH stability to	14.0

Product Usage

Isomers Positional isomers

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