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Xtimate Columns

Xtimate Columns

Xtimate is a new premium HPLC column series and is the product of several years of continuous research on advanced surface modification at Welch Materials, Inc. The Xtimate Series includes columns based on hybrid silica-polymer packing materials and those based on pure polymer media, as well as size exclusion (SEC) columns.

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Xtimate Phenyl-Hexyl, 10μm , 21.2×50mm, 120Å
$2,200.00 USD
$2,200.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 10μm , 10×300mm, 120Å
$2,700.00 USD
$2,700.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 10μm , 10×250mm, 120Å
$2,350.00 USD
$2,350.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 10μm , 10×150mm, 120Å
$1,780.00 USD
$1,780.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 10μm , 10×100mm, 120Å
$1,540.00 USD
$1,540.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 30×250mm, 120Å
$15,200.00 USD
$15,200.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 30×150mm, 120Å
$8,990.00 USD
$8,990.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 21.2×250mm, 120Å
$6,320.00 USD
$6,320.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 21.2×150mm, 120Å
$4,050.00 USD
$4,050.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 21.2×50mm, 120Å
$2,590.00 USD
$2,590.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 10×300mm, 120Å
$3,150.00 USD
$3,150.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 10×250mm, 120Å
$2,740.00 USD
$2,740.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 10×150mm, 120Å
$2,070.00 USD
$2,070.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate Phenyl-Hexyl, 5μm , 10×100mm, 120Å
$1,800.00 USD
$1,800.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Xtimate SEC-300, 5μm, 30×250mm, 300Å
$15,190.00 USD
$15,190.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-300, 5μm, 30×150mm, 300Å
$8,990.00 USD
$8,990.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-300, 5μm, 21.2×250mm, 300Å
$6,320.00 USD
$6,320.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-300, 5μm, 21.2×150mm, 300Å
$4,050.00 USD
$4,050.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-300, 5um, 10×300mm, 300Å
$3,150.00 USD
$3,150.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-120, 10μm, 30×250mm, 120Å
$11,400.00 USD
$11,400.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-120, 10μm, 30×150mm, 120Å
$6,740.00 USD
$6,740.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-120, 10μm, 21.2×250mm, 120Å
$5,380.00 USD
$5,380.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-120, 10μm, 21.2×150mm, 120Å
$3,440.00 USD
$3,440.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...
Xtimate SEC-120, 5μm, 30×250mm, 120Å
$15,190.00 USD
$15,190.00 USD
Xtimate SEC (size exclusion chromatography), also known as “global protein hydrophilic modified silica column”, is made from ultra-high purity, stable silica bonded with hydrophilic polymer and dio...