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Catalog Search results 65741-U

65741-U

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Discovery Zr-PS

by Sigma Aldrich

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

Discovery Zr-PS HPLC columns
Features and Benefits

Good for very hydrophobic compounds
Good for basic compounds

Discovery® Zr-PS comprises spherical, porous zirconia particles modified with cross-linked polystyrene. It operates via a reversed-phase mechanism, but is less retentive. It has unique selectivity, especially for aromatic compounds. Discovery Zr-PS 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 13.

Specification

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

Similar columns from other manufacturers to Discovery Zr-PS

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.

No other-Vendor Brand family with the same Mode and Modification meets the comparable-data and similarity thresholds.

Product Usage values

Amines Aromatic compounds Hydrophobic compounds

Application values

Anticholinergics, Pharmaceuticals

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