65720-U

Column specification sheet

Vendor	Sigma Aldrich
Modifification	Zirconia/ Polybutadiene
Mode	Reversed-Phase
Particle Size	5.0
Length	150
Internal Diameter	2.1
Pore size	300
Surface Area	30
Carbon Load, %	2.0
Endcapped	No
Operating Temperature	100
pH stability from	1.0
pH stability to	13.0
Brand	Discovery Zr-PBD

Product Usage

Amines

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Catalog Discovery Zr-PBD 65720-U

65720-U

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Discovery Zr-PBD

by Sigma Aldrich

Discovery® Zr-PBD HPLC Column
3 μm particle size, L × I.D. 15 cm × 2.1 mm

Discovery Zr-PBD HPLC columns
Features and Benefits

General purpose zirconia phase
Selectivity similar to C18-silica

Discovery® Zr-PBD comprises spherical, porous zirconia particles with a durable coating of polybutadiene. It operates via a reverse-phase mechanism, but is less hydrophobic, so less organic solvent is required for elution. Discovery Zr-PBD complements the selectivity offering of the other zirconia and silica-based Discovery phases, and allows the use of a wide range of mobile phase pH from pH 1 to 13.

Specification

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Vendor	Sigma Aldrich	Pore size	300
Brand	Discovery Zr-PBD	Surface Area	30
Modifification	Zirconia/ Polybutadiene	Carbon Load, %	2.0
Mode	Reversed-Phase	Endcapped	No
Particle Size	5.0	Operating Temperature	100
Length	150	pH stability from	1.0
Internal Diameter	2.1	pH stability to	13.0

Product Usage

Amines

Applications of column use

No Applications are assigned to this Product.

Similar columns from other manufacturers to Discovery Zr-PBD

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

68% match

ModeReversed-Phase

ModificationZirconia/ Polybutadiene

Pore Size300 Å

Shared Product UsageNo shared usage assigned

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