Ult3BSC425

Column specification sheet

Vendor	Welch Materials
Modifification	Silica/SCX
Mode	Ion Exchange
Particle Size	3.0
Length	250
Internal Diameter	4.6
pH stability from	2.0
pH stability to	7.0
Brand	Ultisil SCX

Vendor

Welch Materials

Modifification

Silica/SCX

Mode

Ion Exchange

Particle Size

3.0

Length

250

Internal Diameter

4.6

pH stability from

2.0

pH stability to

7.0

Brand

Ultisil SCX

Vendor

Mode

Modification

Product Usage

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Brand

Length, mm

Int. Diam, mm

Particle, μm

Pore size, Å

Found 61,019

Catalog Ultisil SCX Ult3BSC425

Ult3BSC425

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Ultisil SCX

by Welch Materials

Ultisil ion exchange columns are available for both Strong Anion Exchange (SAX) and Strong Cation Exchange (SCX) columns. The SCX/SAX columns are silica based with high resolution and high efﬁciency. Ultisil SAX is a polar bonded phase, consisting of an ammonium-functionalized silane, while Ultisil SCX is a classical strong cation exchange, consisting of a covalently bonded aromatic sulfonic acid moiety.

Organic modiﬁ ers such as acetonitrile and methanol may be used with SAX and SCX columns, within organic/buffer solubility constraints
Retention can be controlled by varying pH, ionic strength and organic modiﬁer content
Stable pH range from 2.0 to 7.0

Specification

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Vendor	Welch Materials	Length	250
Brand	Ultisil SCX	Internal Diameter	4.6
Modifification	Silica/SCX	pH stability from	2.0
Mode	Ion Exchange	pH stability to	7.0
Particle Size	3.0

Product Usage

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