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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, 5μm, 7.8×100mm (1pcs/pk)
P/N: 00104-21049
$1,100.00 USD
$1,100.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 6.5×250mm (1pcs/pk)
P/N: 00104-21046
$1,060.00 USD
$1,060.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 6.5×150mm (1pcs/pk)
P/N: 00104-21045
$1,000.00 USD
$1,000.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 6.0×250mm (1pcs/pk)
P/N: 00104-21059
$1,060.00 USD
$1,060.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 6.0×150mm (1pcs/pk)
P/N: 00104-21058
$1,000.00 USD
$1,000.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×300mm (1pcs/pk)
P/N: 00104-21044
$820.00 USD
$820.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×250mm (1pcs/pk)
P/N: 00104-21043
$770.00 USD
$770.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×200mm (1pcs/pk)
P/N: 00104-21042
$760.00 USD
$760.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×150mm (1pcs/pk)
P/N: 00104-21041
$740.00 USD
$740.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×125mm (1pcs/pk)
P/N: 00104-21040
$760.00 USD
$760.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×100mm (1pcs/pk)
P/N: 00104-21039
$680.00 USD
$680.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×75mm (1pcs/pk)
P/N: 00104-21038
$660.00 USD
$660.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×50mm (1pcs/pk)
P/N: 00104-21037
$650.00 USD
$650.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×33mm (1pcs/pk)
P/N: 00104-21074
$610.00 USD
$610.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.6×30mm (1pcs/pk)
P/N: 00104-21036
$610.00 USD
$610.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.0×300mm (1pcs/pk)
P/N: 00104-21035
$820.00 USD
$820.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 3.9×300mm (1pcs/pk)
P/N: 00104-21070
$900.00 USD
$900.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.0×250mm (1pcs/pk)
P/N: 00104-21034
$770.00 USD
$770.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 3.9×250mm (1pcs/pk)
P/N: 00104-21069
$850.00 USD
$850.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.0×200mm (1pcs/pk)
P/N: 00104-21033
$760.00 USD
$760.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.0×150mm (1pcs/pk)
P/N: 00104-21032
$740.00 USD
$740.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 3.9×150mm (1pcs/pk)
P/N: 00104-21067
$820.00 USD
$820.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.0×125mm (1pcs/pk)
P/N: 00104-21031
$760.00 USD
$760.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...
Xtimate Phenyl-Hexyl, 5μm, 4.0×100mm (1pcs/pk)
P/N: 00104-21030
$680.00 USD
$680.00 USD
Xtimate Phenyl-Hexyl column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix, extending the pH stability range to 1.0–12.5. It offers excellent ...