Vendor	Welch Materials
Modifification	Cellulose-tris[4-Methylbenzoate] coated silica
Mode	Chiral
Particle Size	5.0
Length	150
Internal Diameter	4.6
Brand	Ultisil Chiral OJ

Vendor

Mode

Modification

Product Usage

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Length, mm

Int. Diam, mm

Particle, μm

Pore size, Å

Found 60,068

Catalog Ultisil Chiral OJ Ult5OJ415

Ult5OJ415

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Ultisil Chiral OJ

by Welch Materials

Welch Materials has four kinds of polymer coated chiral columns based on silica, including Ultisil Chiral AD, Chiral AS, Chiral OD and Chiral OJ. 80% of all racemic compounds could be separated by those four chiral columns. Chiral AD and Chiral OD are the most used chiral columns.

Key characteristics of Ultisil Chiral columns:

Excellent resolution of racemates
Fast and easy method development
Durable and long lifetime
Smooth transition from laboratory to development, pilot to commercial-scale production

Specification

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Vendor	Welch Materials	Particle Size	5.0
Brand	Ultisil Chiral OJ	Length	150
Modifification	Cellulose-tris[4-Methylbenzoate] coated silica	Internal Diameter	4.6
Mode	Chiral

Product Usage

Enantiomers Racemates

Applications of column use

No Applications are assigned to this Product.

Similar columns from other manufacturers to Ultisil Chiral OJ

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.

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