Vendor	Welch Materials
Modifification	Silica/C30
Mode	Reversed-Phase
Particle Size	5.0
Length	250
Internal Diameter	4.6
Brand	Ultisil C30

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Catalog Ultisil C30 Ult5B30425

Ult5B30425

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Ultisil C30

by Welch Materials

Carotenoids is a broad class of natural products, so far, over 600 kinds of carotenoids has been found, including different length of carbon chain compounds such as C40, C50 and C30 etc. It is well known as many biological functions, including cancer prevention and treatment function. Compared to classical C18 stationary phases, C30 is much more hydrophobic and retainable. Even when pure organic eluent is applied, many sample solutes, for example carotenoids, are able to retain. Ultisil C30 is designed for the separation of geometric isomer recognition, polar carotenes, polar and nonpolar xanthophylls, steroids, retinols and fat-soluble vitamins (A, D, K and E)

Characteristics of C30:

Polymeric C30 alkyl chains
Very lipophilic
Exceptional selectivity pattern for geometric izomers

Specification

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Vendor	Welch Materials	Particle Size	5.0
Brand	Ultisil C30	Length	250
Modifification	Silica/C30	Internal Diameter	4.6
Mode	Reversed-Phase

Product Usage

Geometrical isomers Steroids Vitamins

Applications of column use

No Applications are assigned to this Product.

Similar columns from other manufacturers to Ultisil C30

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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