Welch Materials Xtimate PS/DVB Columns

Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of withstanding extreme pH conditions (1–14). It is particularly well-suited for the separation and purification of proteins, peptides, oligonucleotides, antibiotics, and small-molecule pharmaceuticals.

Xtimate HPLC column derives its outstanding performance from a special hybrid partic le based technique, which coats a unique 5nm organic/inorganic polymer layer on the silica surface, so that the pH range is extended to 1.0-12.5. Xtimate column is designed for HPLC method development. Regardless of the types of mobile phase or high temperature, Xtimate HPLC column always has stable performance and long lifetime.

X features of Xtimate column

eXtra pH range: wide pH range from 1.0 to 12.5, excellent peak shape for strong bases
eXtra column lifetime: 5 times of similar product such as Gemini
eXtra performance: column efficiency of 5μm columns is as high as 90000/m, 2-3 times of that of Xterra
eXtra care from Welch: enjoy excellent pre-sales and after-sales service from Welch

Displaying 1 to 20 (of 25 products)

1 2 [Next >>]

Item Name	Product Image	Price
Welch Materials Xtimate PS/DVB Guard Cartridge, 5 µm, 4.6 x 10 mm, 2 pk - 00808-04156 Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID		£240.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 100 Å, 7.8 x 300 mm - 00111-31052 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£1,372.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 4.0 x 250 mm - 00111-33034 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£872.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 4.6 x 150 mm - 00111-33041 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£732.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 4.6 x 250 mm - 00111-33043 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£720.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 4.6 x 300 mm - 00111-33044 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£816.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 7.8 x 250 mm - 00111-33051 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£1,160.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 7.8 x 300 mm - 00111-33052 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£1,320.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 2.1 x 150 mm - 00111-21014 P/N: 00111-21014		£1,008.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.0 x 150 mm - 00111-21032 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£944.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.0 x 250 mm - 00111-21034 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£1,104.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.6 x 150 mm - 00111-21041 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£960.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.6 x 250 mm - 00111-21043 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£1,040.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.6 x 300 mm - 00111-21044 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£1,204.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 7.8 x 150 mm - 00111-21050 P/N: 00111-21050		£1,176.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 7.8 x 250 mm - 00111-21051 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£1,296.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 7.8 x 300 mm - 00111-21052 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£1,472.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 7.8 x 50 mm - 00111-21048 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£988.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 300 Å, 4.0 x 150 mm - 00111-23032 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£760.00 New
Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 300 Å, 4.0 x 250 mm - 00111-23034 Xtimate PS/DVB column utilizes polystyrene-divinylbenzene (PS/DVB) matrix, offering exceptional mechanical strength with a porous structure. Unlike traditional silica-based reversed-phase columns, this column has the distinct advantage of...		£872.00 New

Displaying 1 to 20 (of 25 products)

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Welch Materials Xtimate PS/DVB Columns

Welch Materials Xtimate PS/DVB Guard Cartridge, 5 µm, 4.6 x 10 mm, 2 pk - 00808-04156

Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 100 Å, 7.8 x 300 mm - 00111-31052

Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 4.0 x 250 mm - 00111-33034

Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 4.6 x 150 mm - 00111-33041

Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 4.6 x 250 mm - 00111-33043

Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 4.6 x 300 mm - 00111-33044

Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 7.8 x 250 mm - 00111-33051

Welch Materials Xtimate PS/DVB HPLC Column, 10 µm, 300 Å, 7.8 x 300 mm - 00111-33052

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 2.1 x 150 mm - 00111-21014

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.0 x 150 mm - 00111-21032

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.0 x 250 mm - 00111-21034

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.6 x 150 mm - 00111-21041

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.6 x 250 mm - 00111-21043

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 4.6 x 300 mm - 00111-21044

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 7.8 x 150 mm - 00111-21050

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 7.8 x 250 mm - 00111-21051

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 7.8 x 300 mm - 00111-21052

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 100 Å, 7.8 x 50 mm - 00111-21048

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 300 Å, 4.0 x 150 mm - 00111-23032

Welch Materials Xtimate PS/DVB HPLC Column, 5 µm, 300 Å, 4.0 x 250 mm - 00111-23034

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