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HPLC Columns

HPLC Columns

Welch Materials offers a wide array of column choices, including HPLC, UHPLC, GPC, SEC and Chiral. All columns are under strict quality control to guarantee reproducibility and performance of the columns.
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Xtimate C18, 4μm, 4.0×250mm (1pcs/pk)
P/N: 00101-37034
$710.00 USD
$710.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 4.6×250mm (1pcs/pk)
P/N: 00101-27043
$810.00 USD
$810.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 4.6×150mm (1pcs/pk)
P/N: 00101-27041
$750.00 USD
$750.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 4.6×100mm (1pcs/pk)
P/N: 00101-27039
$710.00 USD
$710.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 4.6×75mm (1pcs/pk)
P/N: 00101-27038
$700.00 USD
$700.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 4.6×50mm (1pcs/pk)
P/N: 00101-27037
$670.00 USD
$670.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 4.0×250mm (1pcs/pk)
P/N: 00101-27034
$810.00 USD
$810.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 4.0×150mm (1pcs/pk)
P/N: 00101-27032
$750.00 USD
$750.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 3.0×150mm (1pcs/pk)
P/N: 00101-27023
$750.00 USD
$750.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 3.0×50mm (1pcs/pk)
P/N: 00101-27019
$570.00 USD
$570.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 2.1×150mm (1pcs/pk)
P/N: 00101-27014
$710.00 USD
$710.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 2.1×100mm (1pcs/pk)
P/N: 00101-27012
$670.00 USD
$670.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 2.1×50mm (1pcs/pk)
P/N: 00101-27010
$640.00 USD
$640.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3.5μm, 2.1×30mm (1pcs/pk)
P/N: 00101-27009
$620.00 USD
$620.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×250mm (1pcs/pk)
P/N: 00101-11043
$740.00 USD
$740.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×200mm (1pcs/pk)
P/N: 00101-11042
$710.00 USD
$710.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×150mm (1pcs/pk)
P/N: 00101-11041
$680.00 USD
$680.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×125mm (1pcs/pk)
P/N: 00101-11040
$710.00 USD
$710.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×100mm (1pcs/pk)
P/N: 00101-11039
$650.00 USD
$650.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×75mm (1pcs/pk)
P/N: 00101-11038
$630.00 USD
$630.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×50mm (1pcs/pk)
P/N: 00101-11037
$610.00 USD
$610.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×33mm (1pcs/pk)
P/N: 00101-11074
$560.00 USD
$560.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.6×30mm (1pcs/pk)
P/N: 00101-11036
$560.00 USD
$560.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...
Xtimate C18, 3μm, 4.0×250mm (1pcs/pk)
P/N: 00101-11034
$740.00 USD
$740.00 USD
Xtimate C18 column utilizes Welch's patented organic-inorganic hybrid surface technology to modify the silica gel matrix. Specifically designed for liquid chromatography method development, it allo...